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 #21251341 · ArcScan

Block

#21,251,341

2026-09-17 01:42:56 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,341
Timestamp: 14 days ago · 2026-09-17 01:42:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x312fa753b7455cb4b5d026cc1ca7a85d154943b2585a0ca62f93fd88bbb4b795
Parent hash: 0x2b60c415…f6acb096
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,341 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

14.1%4,225,910 / 30,000,000

Base fee

20 gwei

State root

0xbdb52d55cc42…5d9e76987763

Transactions root

0x6ab6cd69150b…776662cf4fff

Receipts root

0x78c639a2124e…438f38a3b06e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800