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 #21253822 · ArcScan

Block

#21,253,822

2026-09-17 02:03:53 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,822
Timestamp: 22 days ago · 2026-09-17 02:03:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f610caa6a435f5aa30f3b51a57ed23aeba500d09d22386234a20c8ece48ca75
Parent hash: 0xdc78e9b5…c497ce5a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,822 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

47.1%14,126,294 / 30,000,000

Base fee

20 gwei

State root

0x649bcf370fbf…0d8b3af095fe

Transactions root

0x5bdd549b05ea…74e85964189a

Receipts root

0xf133539a6d33…541aac10706b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800