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

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 #21260663 · ArcScan

Block

#21,260,663

2026-09-17 03:01:40 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,260,663
Timestamp: 21 days ago · 2026-09-17 03:01:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x8cabc5188fc1438623ddba610f68c760bd0d3e3097fd6be8706ae1d8f4c25acf
Parent hash: 0x1bed4d91…c5a3c99a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,260,663 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

12.4%3,721,224 / 30,000,000

Base fee

20 gwei

State root

0xdd8352b326cb…d005f0d61f09

Transactions root

0x31234481c77d…54b72251ea0a

Receipts root

0x7c3c6da338cb…3743166c661e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800