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 #0xab4e8369697497922f64adba02d1786d156588f723b3514d29426997ed0eba0b · ArcScan

Block

#21,391,742

2026-09-17 21:29:46 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,742
Timestamp: 18 days ago · 2026-09-17 21:29:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xab4e8369697497922f64adba02d1786d156588f723b3514d29426997ed0eba0b
Parent hash: 0xcd0cdc24…655e6d42
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,742 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

32.4%9,721,660 / 30,000,000

Base fee

20 gwei

State root

0x6bd855af6d00…06eb9226f5ea

Transactions root

0xb5d90e92d2bc…0130b9e1eee2

Receipts root

0xd5e42a5b9451…9480dd47be4b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800