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 #21287194 · ArcScan

Block

#21,287,194

2026-09-17 06:45:48 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,194
Timestamp: 13 days ago · 2026-09-17 06:45:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x3241f64e745465944c94a7aa64d43189b022201e1dfb7d73a91c9394b9af096b
Parent hash: 0x38246e4a…3167ac56
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,194 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

16.1%4,825,757 / 30,000,000

Base fee

20 gwei

State root

0x1d9c14d62c86…346eed1b9da4

Transactions root

0xab894020ef65…af1e17cd20be

Receipts root

0xcff46323a088…0b0687bb6ec0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800