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 #21557929 · ArcScan

Block

#21,557,929

2026-09-18 20:54:35 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,929
Timestamp: 36 days ago · 2026-09-18 20:54:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x63174a99668cf7d90d63c9e4b8602c4ee15073483446406c244099e21ef99e9c
Parent hash: 0x42762163…2ce65b08
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,929 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.3%1,605,705 / 30,000,000

Base fee

20 gwei

State root

0xdd04ddbee722…4c79c19b5196

Transactions root

0xf02d28a89a8c…2b72ff15bd42

Receipts root

0xbe58a07420af…c3328c951373

Nonce

0x0000000000000000

Extra data

0x00000004a817c800