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 #21541022 · ArcScan

Block

#21,541,022

2026-09-18 18:31:38 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,022
Timestamp: 21 days ago · 2026-09-18 18:31:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b03e9f4f2abb4acda9920dbb424f3875efcc6119161e07488ada217ac5c5386
Parent hash: 0x2f6d66cd…dbe617c9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,022 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

3.2%973,121 / 30,000,000

Base fee

20 gwei

State root

0x0a7fcc388904…88809c2db6e3

Transactions root

0x6a1416168a69…43f8b223198f

Receipts root

0xdfda8f71bcb2…8b39a046a9bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800