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 0x257f7da2a4… · ArcScan

Transaction

0x257f7da2a4…77ef779aa8

2026-09-17 09:22:22 UTC

SuccessFinalized

0x257f7da2a43870bf8634d8d0727b1075b7aaa8d29b05afcfd5667977ef779aa8Approve1 hr ago

Flowtransfer path

From

0x648adbc9…b47e4066Sender

To

0xece5ca8b…2212cb3cRecipient

Overviewreceipt · block context

Status: Success
Block: #21,305,723
Timestamp: 1 hr ago · 2026-09-17 09:22:22 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002566 (0.002566 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x03a431fc…3ead9515

Method

Approve

Nonce

176

Position in block

1

Gas & feespaid in USDC

Gas used / limit: 66.1%49,397 / 74,679
Effective gas price: 51.9482 gwei
Base fee (block): 20 gwei
Priority fee paid: 31.9482 gwei
Max fee / gas: 103.8964 gwei
Max priority / gas: 31.9482 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log