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 0xa854a91c3b… · ArcScan

Transaction

0xa854a91c3b…a16cfde908

2026-09-16 19:07:03 UTC

SuccessFinalized

0xa854a91c3bced9a66be54f51d9033a82aa45ca0db7c2e1c626f88fa16cfde908Approve12 hrs ago

Flowtransfer path

From

0x56d049a2…d7a60f8cSender

To

0xc1d8e43f…05360087Recipient

Overviewreceipt · block context

Status: Success
Block: #21,204,441
Timestamp: 12 hrs ago · 2026-09-16 19:07:03 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001471 (0.001471 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc63eaaa2…a066a5b3

Method

Approve

Nonce

2,317

Position in block

61

Gas & feespaid in USDC

Gas used / limit: 66.1%46,198 / 69,870
Effective gas price: 31.8527 gwei
Base fee (block): 28.9813 gwei
Priority fee paid: 2.8715 gwei
Max fee / gas: 57.4295 gwei
Max priority / gas: 2.8715 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log