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 #21285213 · ArcScan

Block

#21,285,213

2026-09-17 06:29:04 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,213
Timestamp: 15 days ago · 2026-09-17 06:29:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x31da4b5a609c2c9decd3d121fb943b265a758243c5ccafe445f2bc2aa016325c
Parent hash: 0x5e4eb67d…624f6686
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,213 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

9.9%2,987,326 / 30,000,000

Base fee

20 gwei

State root

0x781e37cebd54…85ff287398da

Transactions root

0x3fedd626c43b…6d217059b8f4

Receipts root

0x04e66b679fa3…421211eaf75a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800