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 #0x0879c5da11003376f85b519007f6731e0d2d3896d13e1ae95620d851c1a18ee2 · ArcScan

Block

#21,554,855

2026-09-18 20:28:35 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,855
Timestamp: 34 days ago · 2026-09-18 20:28:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x0879c5da11003376f85b519007f6731e0d2d3896d13e1ae95620d851c1a18ee2
Parent hash: 0xd96d7187…48891c32
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,855 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

2.5%766,873 / 30,000,000

Base fee

20 gwei

State root

0x5e89136104f8…c24993ea213e

Transactions root

0xc09218817732…93dd1f4d8c29

Receipts root

0xd083474b13bc…a15c4458d06b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800