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 0xa8a78b244b… · ArcScan

Transaction

0xa8a78b244b…fb2b85ba45

2026-09-16 17:09:28 UTC

SuccessFinalized

0xa8a78b244bc7003fc150ae1ba846e4d99655cb15b9ca29c57e1e95fb2b85ba45Contract Call7 hrs ago

Flowtransfer path

From

0x32d143c7…24c40bfdSender

To

0x27e242c1…0c8ce5ccRecipient

Overviewreceipt · block context

Status: Success
Block: #21,190,511
Timestamp: 7 hrs ago · 2026-09-16 17:09:28 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002887 (0.002887 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x0000000b388 bytes

Included in block0x8a4c5af5…57570bc1

Method

Contract Call

Nonce

3,921

Position in block

27

Gas & feespaid in USDC

Gas used / limit: 7.9%126,878 / 1,600,000
Effective gas price: 22.7571 gwei
Base fee (block): 20.2571 gwei
Priority fee paid: 2.5 gwei
Max fee / gas: 22.7728 gwei
Max priority / gas: 2.5 gwei
Txn type: EIP-1559 (2)
Event logs: 0 logs