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 #21268891 · ArcScan

Block

#21,268,891

2026-09-17 04:11:10 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,891
Timestamp: 43 days ago · 2026-09-17 04:11:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x7fc5580a2ca6477904d1d9efee11e0ba60f038fa86039630d64126e3496ba908
Parent hash: 0x6cb44340…97e0c52e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,891 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

16.2%4,873,875 / 30,000,000

Base fee

20 gwei

State root

0x52a1159f2c61…9763196670db

Transactions root

0x19468af54eb4…6fa469a3e952

Receipts root

0x4bca79b45f09…23442e772ab1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800