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 #21515861 · ArcScan

Block

#21,515,861

2026-09-18 14:58:56 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,861
Timestamp: 36 days ago · 2026-09-18 14:58:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a7da1044f0edcd9bc5a63aee4968bbecf12780af9b458f6b746bbd5bcde684b
Parent hash: 0xbbfec2fd…10157a03
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,861 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

22.8%6,847,650 / 30,000,000

Base fee

20 gwei

State root

0x7c02568288a9…8e8dee70e556

Transactions root

0x92c4820b3873…af5d713017db

Receipts root

0xee6c6d2035f0…b53ca1b57fb9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800