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 #21565619 · ArcScan

Block

#21,565,619

2026-09-18 21:59:36 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,619
Timestamp: 53 days ago · 2026-09-18 21:59:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x6923355a0c397ef20db8d17e3344f7f0c4a85cc22ded310a7a772068943a2db4
Parent hash: 0x8d88886a…23cf0dcc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,619 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

12.5%3,750,670 / 30,000,000

Base fee

20 gwei

State root

0xdf6d7a2fa083…82648631fabd

Transactions root

0xcb382e3d0918…c0646c0021d7

Receipts root

0x84e535812cce…263a6acb7147

Nonce

0x0000000000000000

Extra data

0x00000004a817c800