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 #21369622 · ArcScan

Block

#21,369,622

2026-09-17 18:22:51 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,622
Timestamp: 47 days ago · 2026-09-17 18:22:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x5365a4be955f5883b7c9893e1d2630f1783e568ecc7b8685bcfd0e43e7d3793d
Parent hash: 0xa515e4ca…02bfe173
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,622 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

12.9%3,869,685 / 30,000,000

Base fee

20 gwei

State root

0xd1f4a3a440ab…6f6bd901961a

Transactions root

0xb190a0b565e4…c6fe03eddf9d

Receipts root

0x475546eaf4d2…74ee86614f5f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800