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

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 #21222704 · ArcScan

Block

#21,222,704

2026-09-16 21:41:12 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,704
Timestamp: 6 days ago · 2026-09-16 21:41:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x7896454c35faa99cf85e027186145a7d278297cebada696747da2f3400dc5ac8
Parent hash: 0x03a3caec…2650f8ca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,704 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

19.3%5,786,734 / 30,000,000

Base fee

20 gwei

State root

0x2afd0eb0f593…82f24cc5245d

Transactions root

0x63eb929466fa…3d289dd5e93b

Receipts root

0xba5ec94b0bac…89c0bb443675

Nonce

0x0000000000000000

Extra data

0x00000004a817c800