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 #21249524 · ArcScan

Block

#21,249,524

2026-09-17 01:27:36 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,524
Timestamp: 12 days ago · 2026-09-17 01:27:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xec262a288cdef5fe034e500023a84dcd0b63afcd0047d96b6ae237ab44a37165
Parent hash: 0x33bc0f31…3ef1d6b8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,524 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

37.9%11,383,770 / 30,000,000

Base fee

20 gwei

State root

0xd9dc272a05cd…a80afc35e1d8

Transactions root

0x867386fe3407…9a77de23b4a7

Receipts root

0xd3ab2b0de14f…0bd5c40fdc2c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800