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 #0xd3a1b5c16403d71faf6c44de3c2ab874f5d1687e97a03cac016e126f0495138d · ArcScan

Block

#21,365,638

2026-09-17 17:49:12 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,638
Timestamp: 55 days ago · 2026-09-17 17:49:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xd3a1b5c16403d71faf6c44de3c2ab874f5d1687e97a03cac016e126f0495138d
Parent hash: 0x9b8606b2…3d240175
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,638 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

15.4%4,620,836 / 30,000,000

Base fee

20 gwei

State root

0xa3c3da2ca1db…1fa300b9a1f1

Transactions root

0x872c05bf08fd…edcdaa5906d7

Receipts root

0xb318bf42207a…e74e442ae0c0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800