Overview Blocks Txns

Arc Mainnet/5042

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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 0xb81af74c19… · ArcScan

Transaction

0xb81af74c19…0caec78efa

2026-09-16 14:38:42 UTC

SuccessFinalized

0xb81af74c190f80d1f11806b8010c050edf29fa2d3184cb1b4f2f600caec78efaApprove1 day ago

Flowtransfer path

From

0xea8f3fac…3784243cSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,172,651
Timestamp: 1 day ago · 2026-09-16 14:38:42 UTC
Value: $0 (0 USDC)
Transaction fee: $0.008314 (0.008314 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xef61f4ce…0547bb9e

Method

Approve

Nonce

51

Position in block

98

Gas & feespaid in USDC

Gas used / limit: 82.1%55,438 / 67,489
Effective gas price: 149.9865 gwei
Base fee (block): 149.9865 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 299.2861 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log