Troubleshooting
Failed transactions, TronScan, and error fixes.
How to Check If a TRON Address Is Valid
Validate TRON addresses before sending USDT — Base58 format, checksum, mainnet vs testnet, contract vs wallet, and tools to verify addresses programmatically.
Contract Not Found on TRON: Causes and Solutions
Fix 'contract not found' errors in TronWeb, TronLink, and TronScan — wrong network, invalid address, undeployed contract, typo in ABI, and proxy contract issues.
FAILED TX Retry Safely (What to change first)
Debugging transactions using tronscan chain status
How to Interpret TronScan REVERT Reason
Debugging transactions using tronscan chain status
Insufficient Balance on TRON: TRX, Energy, and USDT Explained
Fix insufficient balance errors when sending USDT on TRON — you need TRX or Energy for fees even with USDT in wallet. OUT_OF_ENERGY and balance confusion resolved.
OUT_OF_ENERGY vs OUT_OF_BANDWIDTH (How to tell the difference)
Debugging transactions using tronscan chain status
Pending Transaction Rediscovery (If you lost txid)
Debugging transactions using tronscan chain status
Pending TRON Transaction: How Long to Wait and What to Do
When TRON transactions show pending in TronLink — normal confirmation times, how to track on TronScan, and when a transaction is actually stuck.
Pending vs Stuck: Decision Tree for TRON
Debugging transactions using tronscan chain status
How to Read TRON Transaction Details on TronScan
Understand TRON transaction pages — status, fees, Energy, TRC-20 Transfer logs, internal transactions, and how to verify USDT payment details.
Stuck (Pre-broadcast) Fix Workflow
Debugging transactions using tronscan chain status
Transaction Confirmation Depth Guide (TRON expectations)
Debugging transactions using tronscan chain status
TRON Transaction Failed: Causes and Fixes
Why TRON transactions fail — OUT_OF_ENERGY, REVERT, insufficient TRX, wrong parameters. Diagnose on TronScan and fix USDT and contract transfers.
TRON Transaction Tracker Guide: Follow Any Transfer
Track TRON and USDT transfers in real time — TronScan alerts, address watchlists, TronGrid polling, Telegram bots, and merchant deposit monitoring patterns.
TRON Explorer Alternatives to TronScan
Compare TRON blockchain explorers — TronScan, TronGrid, OKLink, Blockchair, and testnet explorers. When to use each for USDT tracking, APIs, and analytics.
TRON Transaction Stuck: Diagnosis and Recovery
What to do when a TRON transfer won't confirm — wallet not broadcasting, RPC errors, TronLink bugs, double-spend risk, and recovery steps for stuck USDT sends.
TronScan Guide: How to Use the TRON Blockchain Explorer
Navigate TronScan — search addresses, read transactions, verify USDT contracts, check token approvals, view Energy/Bandwidth, and report scams.
UI/Indexer Lag Explained (Why you don’t see transfers yet)
Debugging transactions using tronscan chain status