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 #21299287 · ArcScan

Block

#21,299,287

2026-09-17 08:28:00 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,287
Timestamp: 53 days ago · 2026-09-17 08:28:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x9943f1737e32001514d52996e1db0b4e673c419b1672bfe377d0bc25ec4dd7f7
Parent hash: 0xa386ea6c…2673ae69
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,287 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.5%2,267,985 / 30,000,000

Base fee

20 gwei

State root

0xa08e63984e49…c88042ef9d07

Transactions root

0x2dac4fb0dabf…7b412064137f

Receipts root

0xffe1ec48b446…244f88d9564d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800