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 #0x51225ac11bc3b1049edfb64f59212cb6e3ff60e6a8005a70dd2aeca94eb38a87 · ArcScan

Block

#21,418,003

2026-09-18 01:11:45 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,003
Timestamp: 35 days ago · 2026-09-18 01:11:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x51225ac11bc3b1049edfb64f59212cb6e3ff60e6a8005a70dd2aeca94eb38a87
Parent hash: 0x4a6e1d41…72373ba6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,003 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

5.2%1,548,407 / 30,000,000

Base fee

20 gwei

State root

0x4eada698066a…df7f264ae88e

Transactions root

0x8eba744c5619…9ec2cc64efaf

Receipts root

0x748e09ca37c9…6a935cba1f64

Nonce

0x0000000000000000

Extra data

0x00000004a817c800