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 0x400a454a6e… · ArcScan

Transaction

0x400a454a6e…64bd1554e1

2026-09-16 18:48:25 UTC

SuccessFinalized

0x400a454a6ed30eaa8172c2f1f6388dc316da99ca9d6726d6ff90dc64bd1554e1Approve19 hrs ago

Flowtransfer path

From

0x10e3feaf…097504a6Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,202,233
Timestamp: 19 hrs ago · 2026-09-16 18:48:25 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002897 (0.002897 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x3c8bee1e…7a948f39

Method

Approve

Nonce

64

Position in block

31

Gas & feespaid in USDC

Gas used / limit: 66.7%38,686 / 58,029
Effective gas price: 74.909 gwei
Base fee (block): 73.3601 gwei
Priority fee paid: 1.5489 gwei
Max fee / gas: 88.4888 gwei
Max priority / gas: 1.5489 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log