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 #21509335 · ArcScan

Block

#21,509,335

2026-09-18 14:03:48 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,335
Timestamp: 38 days ago · 2026-09-18 14:03:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x3741bbe1ca1bdef1ed496d92531416384ca7d0b4ea0af009ee3a29b96d85c006
Parent hash: 0xfed46a46…a5d3733e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,335 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

28.9%8,685,318 / 30,000,000

Base fee

20 gwei

State root

0x7a0e07bbc042…92b455d4004a

Transactions root

0x9e0c6476e021…880c96ad994f

Receipts root

0x57291fbf949e…057e9202d939

Nonce

0x0000000000000000

Extra data

0x00000004a817c800