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 0x66fb666ced… · ArcScan

Transaction

0x66fb666ced…acee50d428

2026-09-17 16:16:06 UTC

SuccessFinalized

0x66fb666ced67a9ae2ef8184987def2ffd5794bca93377239dd0542acee50d428Approve18 hrs ago

Flowtransfer path

From

0xa509bfef…e1ca6e7bSender

To

0x23d9b42d…21d6e1feRecipient

Overviewreceipt · block context

Status: Success
Block: #21,354,713
Timestamp: 18 hrs ago · 2026-09-17 16:16:06 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001249 (0.001249 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x7143dc0c…a04068b4

Method

Approve

Nonce

10

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 82.6%45,997 / 55,654
Effective gas price: 27.1574 gwei
Base fee (block): 20 gwei
Priority fee paid: 7.1574 gwei
Max fee / gas: 31.1574 gwei
Max priority / gas: 7.1574 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log