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 #0xfbc33a4b5c212566a3c174f7f79e0f4bb6393391ef4c73b447ecf0b703fa3dbf · ArcScan

Block

#21,304,610

2026-09-17 09:12:58 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,610
Timestamp: 17 days ago · 2026-09-17 09:12:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xfbc33a4b5c212566a3c174f7f79e0f4bb6393391ef4c73b447ecf0b703fa3dbf
Parent hash: 0x7499c111…799d8f02
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,610 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

9.9%2,960,758 / 30,000,000

Base fee

20 gwei

State root

0x9acb23116e6b…5bcb3d0743af

Transactions root

0x5c8fa7fdf665…3c5af8733d05

Receipts root

0x73338b130559…174a92b232e3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800