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 #21222040 · ArcScan

Block

#21,222,040

2026-09-16 21:35:36 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,040
Timestamp: 12 days ago · 2026-09-16 21:35:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x6d428ea3d8afce732e7bc1a3b2995e083a713867c3efbb33c6de70b5f3a69a42
Parent hash: 0x94b5d84d…90a26265
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,040 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

22.1%6,644,427 / 30,000,000

Base fee

20 gwei

State root

0xa8b7a12c59d2…d4caa047c4d3

Transactions root

0xa9330be96f0c…7f851cb1b307

Receipts root

0x5dbe0650b150…411ee9675fd2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800