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 #0x8cfbd1e7483175930a1ce29920f288f671ce6ff90d436a76cff992cb9a70fabc · ArcScan

Block

#21,442,810

2026-09-18 04:41:26 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,810
Timestamp: 42 days ago · 2026-09-18 04:41:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x8cfbd1e7483175930a1ce29920f288f671ce6ff90d436a76cff992cb9a70fabc
Parent hash: 0xace32e63…27d8d9b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,810 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.2%1,255,631 / 30,000,000

Base fee

20 gwei

State root

0x56fbf78997f2…a9a719002829

Transactions root

0xbb503bb42840…504f5b1e7344

Receipts root

0x6385d4cb5f79…98593ac40047

Nonce

0x0000000000000000

Extra data

0x00000004a817c800