Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

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.

Block #0xb18fa952ecd3e10363bfcb10b51040da5560db26fb6075f87f6509564fdb585a · ArcScan

Block

#21,551,364

2026-09-18 19:59:04 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,364
Timestamp: 46 days ago · 2026-09-18 19:59:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xb18fa952ecd3e10363bfcb10b51040da5560db26fb6075f87f6509564fdb585a
Parent hash: 0xa8318024…90119985
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,364 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.1%621,605 / 30,000,000

Base fee

20 gwei

State root

0x02b442ea7192…c06a0fcb181b

Transactions root

0x8d17e394b190…1b9614e2fced

Receipts root

0xe05dc97c7a9f…71fba5c42518

Nonce

0x0000000000000000

Extra data

0x00000004a817c800