Overview Blocks Txns

Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Transaction 0xa3b6916df0… · ArcScan

Transaction

0xa3b6916df0…97d4d644d4

2026-09-17 09:22:30 UTC

SuccessFinalized

0xa3b6916df0da6f1b3bfefad9d4f0b3cf4f55fe4d7229f70bf6692197d4d644d4Approve1 day ago

Flowtransfer path

From

0xa8692e1e…34a80874Sender

To

0xcb2df9b4…1abdd075Recipient

Overviewreceipt · block context

Status: Success
Block: #21,305,738
Timestamp: 1 day ago · 2026-09-17 09:22:30 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001159 (0.001159 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xcef4bb7d…15a03ed5

Method

Approve

Nonce

365

Position in block

19

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 23.6009 gwei
Base fee (block): 20 gwei
Priority fee paid: 3.6009 gwei
Max fee / gas: 33.6009 gwei
Max priority / gas: 3.6009 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log