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 0x81fa1f9d2e… · ArcScan

Transaction

0x81fa1f9d2e…6c22fb07ae

2026-09-16 16:22:40 UTC

SuccessFinalized

0x81fa1f9d2ea10d860c0a615eb8b6df27dbc680d8b4609bbd117fae6c22fb07aeApprove3 hrs ago

Flowtransfer path

From

0xc881ffcc…2074399fSender

To

0x91c74a15…ac86cb1eRecipient

Overviewreceipt · block context

Status: Success
Block: #21,184,967
Timestamp: 3 hrs ago · 2026-09-16 16:22:40 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002459 (0.002459 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xac142d6a…4007759e

Method

Approve

Nonce

125

Position in block

5

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 50.0835 gwei
Base fee (block): 20.0305 gwei
Priority fee paid: 30.053 gwei
Max fee / gas: 50.0835 gwei
Max priority / gas: 50.0835 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log