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 0xa531c33d04… · ArcScan

Transaction

0xa531c33d04…48696ca0bd

2026-09-16 23:58:23 UTC

SuccessFinalized

0xa531c33d04937f1aaafe0dbbe31d5151aa603c66c8261fca9de56548696ca0bdApprove10 hrs ago

Flowtransfer path

From

0xc02250f9…2ccded29Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,238,956
Timestamp: 10 hrs ago · 2026-09-16 23:58:23 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002218 (0.002218 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xbe8ebb3b…4bed5663

Method

Approve

Nonce

240

Position in block

1

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 40 gwei
Base fee (block): 20 gwei
Priority fee paid: 20 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log