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 #21524739 · ArcScan

Block

#21,524,739

2026-09-18 16:13:58 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,739
Timestamp: 33 days ago · 2026-09-18 16:13:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x39eaebf4511c63f38b07c2dd8c9b1ef12bd8864dbdf22f5c9ae842bce148717a
Parent hash: 0xb423cbb3…efd2f13f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,739 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

0.4%124,753 / 30,000,000

Base fee

20 gwei

State root

0xa7489168f743…2417b00d8fcc

Transactions root

0xdc18d51e2a01…b0a3df55694d

Receipts root

0x5b9e1230dcab…ca3a0b6c27cb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800