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 #21517416 · ArcScan

Block

#21,517,416

2026-09-18 15:12:05 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,416
Timestamp: 9 days ago · 2026-09-18 15:12:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xfa89c82fe51e21d04a66bf59c9979dca9ccc247325c9fc46bf2a6e21a1d2d2b4
Parent hash: 0xb0aa3130…60a48b47
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,416 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.6%1,669,494 / 30,000,000

Base fee

20 gwei

State root

0xdf14a140e22b…aed8b9935244

Transactions root

0x111840da753b…bc281259eb24

Receipts root

0x658c2112e12b…807ccc302c62

Nonce

0x0000000000000000

Extra data

0x00000004a817c800