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 #21350975 · ArcScan

Block

#21,350,975

2026-09-17 15:44:32 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,975
Timestamp: 39 days ago · 2026-09-17 15:44:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x0eec783ceda90799d1bb8b55eaf3f4e274983c5fa9580225b951042a29748004
Parent hash: 0x303d64a9…cebed33d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,975 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

43.2%12,968,449 / 30,000,000

Base fee

20 gwei

State root

0x53832f1cd4d5…134872c185b8

Transactions root

0xe3d190bbab48…c43427ee2494

Receipts root

0x16057bbe99e7…134daf1e8a06

Nonce

0x0000000000000000

Extra data

0x00000004a817c800