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 #0xb5443f0a706b8c2c5b996f40867b36b6641f4832d2de95184d853e194c331bd2 · ArcScan

Block

#21,365,291

2026-09-17 17:46:16 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,291
Timestamp: 58 days ago · 2026-09-17 17:46:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5443f0a706b8c2c5b996f40867b36b6641f4832d2de95184d853e194c331bd2
Parent hash: 0x62ed1c43…51bf51ae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,291 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

17.2%5,167,883 / 30,000,000

Base fee

20 gwei

State root

0xc2cca237656c…65f86b6e9387

Transactions root

0xb24d87ff9ebd…87c2e201b068

Receipts root

0x26883e5bf7eb…3a1cfb26e11b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800