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 #21171965 · ArcScan

Block

#21,171,965

2026-09-16 14:32:55 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,965
Timestamp: 22 days ago · 2026-09-16 14:32:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x22905e40c8d74b522ffa91e667b1902652c3d81c49aed8057986cefd2a3f90a3
Parent hash: 0x569e4ab9…54ed6b48
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,965 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

58.3%17,485,589 / 30,000,000

Base fee

223.483868162 gwei

State root

0xd9d4f5e1203b…a595d008c39d

Transactions root

0xe88ad80dcd6a…d879e9751b39

Receipts root

0x418189aeef7b…65e331f06091

Nonce

0x0000000000000000

Extra data

0x0000003425dad816