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 #21621508 · ArcScan

Block

#21,621,508

2026-09-19 05:52:09 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,508
Timestamp: 54 days ago · 2026-09-19 05:52:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xee48fbd1652d6f52d7566cb3ac10ca09d27dcfdf0039a54f45d7626ed11b0282
Parent hash: 0xcd544fa7…15f343db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,508 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

1.0%310,481 / 30,000,000

Base fee

20 gwei

State root

0x6b736d6f5951…62abd58e039b

Transactions root

0x12147137f1bf…8a4d38253c77

Receipts root

0x83b2a8cabe3b…175793938461

Nonce

0x0000000000000000

Extra data

0x00000004a817c800