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 #0x45f9cb20b7d887d5624dfc8be56a7d1b0c752f9449ac500054dfd28eee75af52 · ArcScan

Block

#21,400,577

2026-09-17 22:44:27 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,577
Timestamp: 7 days ago · 2026-09-17 22:44:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x45f9cb20b7d887d5624dfc8be56a7d1b0c752f9449ac500054dfd28eee75af52
Parent hash: 0xc0bcd1af…43599641
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,577 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

3.1%921,648 / 30,000,000

Base fee

20 gwei

State root

0x15b3991fdccc…0b7e191ccf37

Transactions root

0xea65d0987b56…d01d7c05b363

Receipts root

0x5ba21fca904b…07dbadac6ce0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800