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 #0x9c5d86b9bcc13af39c75806785e9a5a5e5d0ff918008afdf3c6f4889230dbeb4 · ArcScan

Block

#21,443,856

2026-09-18 04:50:16 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,856
Timestamp: 11 days ago · 2026-09-18 04:50:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x9c5d86b9bcc13af39c75806785e9a5a5e5d0ff918008afdf3c6f4889230dbeb4
Parent hash: 0x323a4c79…ccbdc56f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,856 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.1%925,262 / 30,000,000

Base fee

20 gwei

State root

0xe107231df9b1…5f3370280fe8

Transactions root

0x1ef719401c51…61138f25ca58

Receipts root

0x5b327139ab23…04de325c7403

Nonce

0x0000000000000000

Extra data

0x00000004a817c800