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 #21287956 · ArcScan

Block

#21,287,956

2026-09-17 06:52:15 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,956
Timestamp: 12 days ago · 2026-09-17 06:52:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x7695869b376da56c4475837ccc1f731633751802f827012e1d285f2f17c02d50
Parent hash: 0x23b2e99c…3e59ccc5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,956 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

41.6%12,472,110 / 30,000,000

Base fee

20 gwei

State root

0xc936ce690168…2d4d928f4464

Transactions root

0x72fc3fcac7a6…b84dca22f3aa

Receipts root

0x768e5212beba…96f8cdd73bc6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800