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 #0xbcbd99683660eba4edaf9ed3e4e69d7e26ff9cd71bf17737760c7621c20a85e9 · ArcScan

Block

#21,523,564

2026-09-18 16:04:02 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,564
Timestamp: 51 days ago · 2026-09-18 16:04:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xbcbd99683660eba4edaf9ed3e4e69d7e26ff9cd71bf17737760c7621c20a85e9
Parent hash: 0x4fb3b66b…024e7e9b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,564 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.2%367,185 / 30,000,000

Base fee

20 gwei

State root

0x9e15138e51a2…cddd7ff8eaf2

Transactions root

0x8e6a08f12d36…0cda9361ab9c

Receipts root

0x0e2f3c178bad…1b15832b3bb3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800