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 #21541554 · ArcScan

Block

#21,541,554

2026-09-18 18:36:07 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,554
Timestamp: 5 days ago · 2026-09-18 18:36:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f22a93910560e5cc3ea941df3faa6f1bb6fb325885dc5b8f57808db3c683935
Parent hash: 0x3b1b8f70…50c8fb88
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,554 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

6.3%1,899,975 / 30,000,000

Base fee

20 gwei

State root

0x7ebdf4d15aba…c49457cbecf8

Transactions root

0x0fb33220a7c3…a47a98db98b3

Receipts root

0x6915e8d2249e…8170478e3142

Nonce

0x0000000000000000

Extra data

0x00000004a817c800