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 #21570201 · ArcScan

Block

#21,570,201

2026-09-18 22:38:21 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,201
Timestamp: 51 days ago · 2026-09-18 22:38:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4320e61a1070fd5e3be9084197c2c2d29004363df1ed740bfe5712eff5dbb23
Parent hash: 0xfafe9e9f…beb8a039
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,201 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.7%1,712,760 / 30,000,000

Base fee

20 gwei

State root

0x7af05a58b11a…9451dc5f7dfa

Transactions root

0x002672ec5034…6f9097b29143

Receipts root

0x59f147c06726…39c55ad02636

Nonce

0x0000000000000000

Extra data

0x00000004a817c800