Pending (Unconfirmed)
A pending TRC20 transaction has been broadcast to the TRON network but has not yet been included in a confirmed block. This state typically lasts only 1–3 seconds.
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Confirmed
A confirmed TRC20 transaction has been included in a TRON block and is immutably recorded on the blockchain. Token balances update immediately after confirmation.
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Failed – Insufficient Energy
The most common failure reason. If a wallet doesn't have enough Energy or TRX to cover the smart contract execution cost, the transaction fails and the fee is still partially consumed.
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Failed – Insufficient Bandwidth
If the transaction size exceeds available Bandwidth and there is no TRX to burn as a fallback, the transfer cannot be broadcast to the network.
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Reverted
A contract execution error caused the transaction to revert. This may happen if the token contract encounters an unexpected condition during the transfer.
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Dropped (Not Broadcast)
Some transactions are rejected at the node level before they are broadcast to the network. These will not appear on TRONSCAN and require re-submission.
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Exchange Pending
Even after blockchain confirmation, exchanges impose additional waiting periods (typically 20+ confirmations) before crediting deposits to user accounts.
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How to Fix a Failed TX
If your TRC20 transaction failed due to insufficient Energy, acquire more TRX, freeze it for Energy, or rent Energy from a third-party provider, then re-submit the transfer.
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