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 #21217200 · ArcScan

Block

#21,217,200

2026-09-16 20:54:45 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,217,200
Timestamp: 8 days ago · 2026-09-16 20:54:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xad1a4f5574f9d5baa4deebf2dfe4b28887b64667a399f6ad931e1e1dea68ee74
Parent hash: 0xda40edb4…74f2de36
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,217,200 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

49.0%14,698,867 / 30,000,000

Base fee

22.023366091 gwei

State root

0x16708694acd4…3520769a4868

Transactions root

0xcaf868eb5438…b6383c6d1d1c

Receipts root

0x68565c02c298…9609ac6d21f1

Nonce

0x0000000000000000

Extra data

0x0000000524517527