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 #21318179 · ArcScan

Block

#21,318,179

2026-09-17 11:07:33 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,179
Timestamp: 24 days ago · 2026-09-17 11:07:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x7f6e09f7e16a275f309d6ee2c73de8c0a870d3b15e25bb0852f43f18fc94518d
Parent hash: 0xfd1e14df…19f7e123
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,179 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

35.0%10,508,483 / 30,000,000

Base fee

20 gwei

State root

0x4125d559c648…665defb4f873

Transactions root

0xa34fdc564b6a…a8d3e303f6f2

Receipts root

0x9ace56ef32fc…4315ddd417cb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800