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 #0x09e19cf8395ad8a62918a7c2c5b6b9b6042a65de6563bb62dc1184758cf98255 · ArcScan

Block

#21,540,691

2026-09-18 18:28:50 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,691
Timestamp: 31 days ago · 2026-09-18 18:28:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x09e19cf8395ad8a62918a7c2c5b6b9b6042a65de6563bb62dc1184758cf98255
Parent hash: 0x79a5ff4f…5355ea5e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,691 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.4%2,528,566 / 30,000,000

Base fee

20 gwei

State root

0x4460799cf3ac…9ff86e0730ed

Transactions root

0x7bb89ca2f8e9…bf65e5030a8b

Receipts root

0x0d4df62623f9…a06e65c8a1f2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800