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 #21337391 · ArcScan

Block

#21,337,391

2026-09-17 13:49:47 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,337,391
Timestamp: 11 days ago · 2026-09-17 13:49:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x7b2e93ee5fa65895a115befdc06d1dd1001b2b7af1cf1f3ad59dede6dfc07a5c
Parent hash: 0xb433958a…7b4f04c8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,337,391 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

8.1%2,420,017 / 30,000,000

Base fee

20 gwei

State root

0x57819b2d64c4…fef5853f842f

Transactions root

0x2f8c2bff6cda…cb23545c35b8

Receipts root

0x092057c75346…3da8f13eaa90

Nonce

0x0000000000000000

Extra data

0x00000004a817c800