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 #21222957 · ArcScan

Block

#21,222,957

2026-09-16 21:43:20 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,957
Timestamp: 14 days ago · 2026-09-16 21:43:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x6bbd619dfef224a8864e2ca701f4b586a8128517b11fe4d172496c961abf2c06
Parent hash: 0x61c7c610…136b35b7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,957 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

26.5%7,954,665 / 30,000,000

Base fee

20 gwei

State root

0xa658779837ac…c07f1f927f9e

Transactions root

0x865d36698da4…1885e844e806

Receipts root

0xafe73fdd4aa6…c3b949792601

Nonce

0x0000000000000000

Extra data

0x00000004a817c800