Overview Blocks Txns

Arc Mainnet/5042

ArcScan

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 0x66e9db71e0… · ArcScan

Transaction

0x66e9db71e0…4dfcabd6a4

2026-09-16 16:43:56 UTC

SuccessFinalized

0x66e9db71e0f67e01fb4bfe86acda218eacbef8a0bb1cd59c09795f4dfcabd6a4Approve19 hrs ago

Flowtransfer path

From

0x470ab932…6286981eSender

To

0x68ed2c86…cf923929Recipient

Overviewreceipt · block context

Status: Success
Block: #21,187,486
Timestamp: 19 hrs ago · 2026-09-16 16:43:56 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002531 (0.002531 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x78d73dbc…0dcd14d3

Method

Approve

Nonce

37

Position in block

28

Gas & feespaid in USDC

Gas used / limit: 66.1%49,056 / 74,166
Effective gas price: 51.6026 gwei
Base fee (block): 33.725 gwei
Priority fee paid: 17.8775 gwei
Max fee / gas: 52.255 gwei
Max priority / gas: 17.8775 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log