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 #21177578 · ArcScan

Block

#21,177,578

2026-09-16 15:20:18 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,578
Timestamp: 15 days ago · 2026-09-16 15:20:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xf0899ec255e64ce3f3b0640389931df9ec80ed7a2ffee948f51a0e80e1f77ae0
Parent hash: 0x0ea3a04f…76342fec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,578 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

62.4%18,715,658 / 30,000,000

Base fee

87.658972058 gwei

State root

0xdbd62c9e2ad1…45df91fcfd1d

Transactions root

0x1024a4cf9785…ddd99da23174

Receipts root

0x22c5d7c3f1a6…8df7c8e85bec

Nonce

0x0000000000000000

Extra data

0x000000146b46df46