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 #0xb371dc5a7f021558800465f063c0b83c1c343d28621be1aa432188a5e45a7dd6 · ArcScan

Block

#21,565,681

2026-09-18 22:00:08 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,681
Timestamp: 52 days ago · 2026-09-18 22:00:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xb371dc5a7f021558800465f063c0b83c1c343d28621be1aa432188a5e45a7dd6
Parent hash: 0x1f19deb7…d6f2f9d8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,681 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

13.7%4,096,873 / 30,000,000

Base fee

20 gwei

State root

0x0fad312c7d2f…a7f18cebd74e

Transactions root

0x16242c719562…c393d717669a

Receipts root

0x03535233df91…807b43533c37

Nonce

0x0000000000000000

Extra data

0x00000004a817c800