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 0x81a1a40f21… · ArcScan

Transaction

0x81a1a40f21…d860bd18f2

2026-09-16 15:46:01 UTC

SuccessFinalized

0x81a1a40f2168d480db8b0dfee42691800bb5b2debfedd8ee5a215cd860bd18f2Approve22 hrs ago

Flowtransfer path

From

0x577a3ba2…2d2ae38cSender

To

0x63b02151…084a72a5Recipient

Overviewreceipt · block context

Status: Success
Block: #21,180,626
Timestamp: 22 hrs ago · 2026-09-16 15:46:01 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002962 (0.002962 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xb2a9a377…9ebb544a

Method

Approve

Nonce

45

Position in block

8

Gas & feespaid in USDC

Gas used / limit: 66.1%49,380 / 74,653
Effective gas price: 59.984 gwei
Base fee (block): 28.984 gwei
Priority fee paid: 31 gwei
Max fee / gas: 75.0397 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log