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 #21359873 · ArcScan

Block

#21,359,873

2026-09-17 17:00:30 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,873
Timestamp: 34 days ago · 2026-09-17 17:00:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x01fcabb29f9aa68225356b6ee959490356b0a51ada1bfd08e154b508cf585443
Parent hash: 0xd23f3553…7584033c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,873 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

17.7%5,314,711 / 30,000,000

Base fee

20 gwei

State root

0x91cafde1d27d…1b1749ef45b3

Transactions root

0xc6b232b8c569…05fb3b0b0ee6

Receipts root

0xe526f11c1b39…b68da20deeb1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800