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 #21222222 · ArcScan

Block

#21,222,222

2026-09-16 21:37:08 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,222
Timestamp: 6 days ago · 2026-09-16 21:37:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x0a988fa114daff787df6b27ecb3b8c334e7a83669f98a9d3feb8652d1b3ea253
Parent hash: 0x35275a99…b9fe59ff
Proposer

Transactions in this block0 of 0 shown

No transactions

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

0x2756042d…ecf88b3f

Gas used / limit

26.7%8,009,799 / 30,000,000

Base fee

20 gwei

State root

0x3d87639de953…a26959b85cc8

Transactions root

0xb8bd6c3a179a…60f65f2484c3

Receipts root

0xbbac47ee5f01…7122db7f5d24

Nonce

0x0000000000000000

Extra data

0x00000004a817c800