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 #0xcf0d186e4d696d34e35b526a748cbadd7f28c864b2226cb9c3934c46d0a900d0 · ArcScan

Block

#21,555,110

2026-09-18 20:30:44 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,110
Timestamp: 42 days ago · 2026-09-18 20:30:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf0d186e4d696d34e35b526a748cbadd7f28c864b2226cb9c3934c46d0a900d0
Parent hash: 0x46202ca1…c02e1731
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,110 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.1%929,102 / 30,000,000

Base fee

20 gwei

State root

0xe76227ca3370…3fcf56c0b706

Transactions root

0xaecbb31e2dcf…7e5312f87f1b

Receipts root

0xb4e2c0794154…fe77531c436c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800