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 #21565951 · ArcScan

Block

#21,565,951

2026-09-18 22:02:25 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,951
Timestamp: 50 days ago · 2026-09-18 22:02:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x37124f58360ce146e0cabd6c5feaf473d6e2c2e74ab1e071ba7fc9e819bb87dc
Parent hash: 0xcd72fa7a…cdcc2808
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,951 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

14.4%4,330,913 / 30,000,000

Base fee

20 gwei

State root

0x2093edc3a8c9…eb9f7506d341

Transactions root

0xa06bb09f2b7b…f4df1e60a6a5

Receipts root

0xd3b7335a62b3…177c566e74da

Nonce

0x0000000000000000

Extra data

0x00000004a817c800