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 #21312844 · ArcScan

Block

#21,312,844

2026-09-17 10:22:31 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,844
Timestamp: 25 days ago · 2026-09-17 10:22:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xf8eaab7cedf8046c84bdd32016ddf29924b94c7629609450ec6f0c4430474f64
Parent hash: 0x437e444b…64118081
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,844 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

51.6%15,485,122 / 30,000,000

Base fee

20 gwei

State root

0xfcad857ec30a…a22d18ae53cb

Transactions root

0x5a2d3899682c…b4cf4d4b3913

Receipts root

0xfd640e6eafed…87614721f7cf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800