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 #21442619 · ArcScan

Block

#21,442,619

2026-09-18 04:39:49 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,619
Timestamp: 47 days ago · 2026-09-18 04:39:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xf7af29b5129e1f6780324b86819992c8d17065c78dbb14412bac8fd290184978
Parent hash: 0xdfc8ed87…a9b3772c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,619 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.2%2,149,399 / 30,000,000

Base fee

20 gwei

State root

0x005749929297…c0c1640ff54f

Transactions root

0x1d69ebf49db8…7608f356ca56

Receipts root

0x856e2c2b976a…a9e0fc504f48

Nonce

0x0000000000000000

Extra data

0x00000004a817c800