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 #0x71a650bc3b15003dea89bc48a73ff25dec706ea14c9cf96482ccb590f37d3220 · ArcScan

Block

#21,289,881

2026-09-17 07:08:31 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,881
Timestamp: 35 days ago · 2026-09-17 07:08:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x71a650bc3b15003dea89bc48a73ff25dec706ea14c9cf96482ccb590f37d3220
Parent hash: 0x2e9ade4e…9da8213a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,881 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

35.9%10,779,510 / 30,000,000

Base fee

20 gwei

State root

0x26524f410ef4…615b550081c8

Transactions root

0xdcba64066f13…36e3d1b565d8

Receipts root

0x9bcac36f23bc…8cc1f33655cb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800