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 #21551096 · ArcScan

Block

#21,551,096

2026-09-18 19:56:48 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,096
Timestamp: 36 days ago · 2026-09-18 19:56:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x9f66077517f7708cc552616a4fb524bd9bb7631a3c75ce24baf4e18385616043
Parent hash: 0x794f0026…f76a5d6a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,096 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

1.8%533,172 / 30,000,000

Base fee

20 gwei

State root

0x61f60ed9e28e…0c8733155551

Transactions root

0xb9cec5bdafa7…25d2f884dd97

Receipts root

0xebae88ec487d…6e5ed80e4dde

Nonce

0x0000000000000000

Extra data

0x00000004a817c800