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 #21539510 · ArcScan

Block

#21,539,510

2026-09-18 18:18:51 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,510
Timestamp: 53 days ago · 2026-09-18 18:18:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xe5e448385ce74a1d0fdd60c1ce398d3dfa700524012d57cb725cb4f3114a327f
Parent hash: 0x056a5756…f2209d6a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,510 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

17.7%5,312,501 / 30,000,000

Base fee

20 gwei

State root

0x2ca0b17825c6…7911c979c80e

Transactions root

0xfeccf64cd3fd…e340d85b5960

Receipts root

0x150db9b6a2b2…8f7d134775c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800