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 #21237845 · ArcScan

Block

#21,237,845

2026-09-16 23:49:00 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,845
Timestamp: 20 days ago · 2026-09-16 23:49:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x932e1933d92b85c9b0543c2cc480ae9dd5bd63e81cb17bcd6896f3b688feea41
Parent hash: 0x2f8c28f2…5add641d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,845 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.8%1,146,179 / 30,000,000

Base fee

20 gwei

State root

0x23fcb7cb0c98…6ab63d269c3e

Transactions root

0xa34ca531992c…e9b5acb11e31

Receipts root

0x243086d40171…128f18644d49

Nonce

0x0000000000000000

Extra data

0x00000004a817c800