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 #21385190 · ArcScan

Block

#21,385,190

2026-09-17 20:34:24 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,190
Timestamp: 9 days ago · 2026-09-17 20:34:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x7cbf740b9be5b212fc0c34edd281488d32be0d72f8c040961eb7670f5fadc6c7
Parent hash: 0xe4c9a83f…2f121271
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,190 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

34.3%10,284,508 / 30,000,000

Base fee

20 gwei

State root

0xf146a0d1ec98…76224663299a

Transactions root

0x749d8a3bc0b4…b36e45424afc

Receipts root

0x6253f5633e3b…75d49a750956

Nonce

0x0000000000000000

Extra data

0x00000004a817c800