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 #21311865 · ArcScan

Block

#21,311,865

2026-09-17 10:14:15 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,865
Timestamp: 41 days ago · 2026-09-17 10:14:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x93805700b374b59bcc2be9e8eca9a8ce962cfb25fd43670f95bde694fe9958ba
Parent hash: 0x1b5dd644…12f46224
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,865 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

33.0%9,909,128 / 30,000,000

Base fee

20 gwei

State root

0x3aa366490a3e…2065fea9a294

Transactions root

0x13fa48c27479…8494ab8c54b1

Receipts root

0xeb57c0ef1518…5cb8269ae6c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800