Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x955166bb1d658724fb1bcd3afb7b1912eee05351dcb4a247ffff7f1f58d01923 · ArcScan

Block

#21,566,891

2026-09-18 22:10:22 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,891
Timestamp: 30 days ago · 2026-09-18 22:10:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x955166bb1d658724fb1bcd3afb7b1912eee05351dcb4a247ffff7f1f58d01923
Parent hash: 0x8359601a…c89449da
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,891 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

2.7%817,188 / 30,000,000

Base fee

20 gwei

State root

0x32604c6e1766…634e1a1d40a7

Transactions root

0x7d42d44bc35b…ee1ef33a96ef

Receipts root

0x7df46edc72ef…4d66f1f87418

Nonce

0x0000000000000000

Extra data

0x00000004a817c800