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 #0x59492ee2bebd5aab420c79951bc12de5b90276eb1fe30e70fe0bacda63dd9a18 · ArcScan

Block

#21,421,201

2026-09-18 01:38:47 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,201
Timestamp: 54 days ago · 2026-09-18 01:38:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x59492ee2bebd5aab420c79951bc12de5b90276eb1fe30e70fe0bacda63dd9a18
Parent hash: 0xbf16665b…18a0bac1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,201 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.7%2,297,299 / 30,000,000

Base fee

20 gwei

State root

0x8ad51115ef3a…4ce063010825

Transactions root

0xa3637497c82f…53950a8791b5

Receipts root

0x30e78ad76516…7ccb7046a254

Nonce

0x0000000000000000

Extra data

0x00000004a817c800