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 0xb31eff9305… · ArcScan

Transaction

0xb31eff9305…ac355b7ab2

2026-09-16 15:10:48 UTC

SuccessFinalized

0xb31eff930585c6667c8cb27470d7bfc73bd944c174ec63aa68f0ccac355b7ab2Approve1 day ago

Flowtransfer path

From

0x67c21a6a…21e24684Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,176,453
Timestamp: 1 day ago · 2026-09-16 15:10:48 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.010006 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x9f38e1f3…8a4a9a10

Method

Approve

Nonce

1,574

Position in block

29

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 180.5054 gwei
Base fee (block): 178.0114 gwei
Priority fee paid: 2.494 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log