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 #21222107 · ArcScan

Block

#21,222,107

2026-09-16 21:36:10 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,107
Timestamp: 10 days ago · 2026-09-16 21:36:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5226919685d0a62c4ddcada6877f88feb3d8cff29a22af7187ae760c7bb2ba6
Parent hash: 0xd602dc99…71b0b180
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,107 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

21.1%6,333,817 / 30,000,000

Base fee

20 gwei

State root

0xb83e3397cc3e…11fa80574c02

Transactions root

0x2e72a1b98731…3062b849bae8

Receipts root

0xd85178a16174…d298b9986072

Nonce

0x0000000000000000

Extra data

0x00000004a817c800