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 #21530863 · ArcScan

Block

#21,530,863

2026-09-18 17:05:45 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,863
Timestamp: 58 days ago · 2026-09-18 17:05:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x22ae3ee685574c52401ad40b74429ea7276325b3df63282d6edcfc9fdd56119b
Parent hash: 0x177d710a…62388a76
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,863 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

6.0%1,791,427 / 30,000,000

Base fee

20 gwei

State root

0xef2f3ddea0b6…ec40e770d329

Transactions root

0xac21da58c9fa…e7ef015e3012

Receipts root

0xa0f28c4fa0b4…505212d6c350

Nonce

0x0000000000000000

Extra data

0x00000004a817c800