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 #21385218 · ArcScan

Block

#21,385,218

2026-09-17 20:34:38 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,218
Timestamp: 7 days ago · 2026-09-17 20:34:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x0e2ae3c6d55f6564ab79f2be94e8e948abb17266a78a719194a65dd8d40e7547
Parent hash: 0x762fed57…349fc64d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,218 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.6%482,129 / 30,000,000

Base fee

20 gwei

State root

0x09d9485bd3a7…17430ae2eedf

Transactions root

0xfb314748becb…c11d51b50609

Receipts root

0xbff02f944485…db028136f8a0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800