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 #21253291 · ArcScan

Block

#21,253,291

2026-09-17 01:59:24 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,291
Timestamp: 12 days ago · 2026-09-17 01:59:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xf05153bcb5b0bad836e62da6267baeedf7a72e05f05192e15bfc34a6816ff389
Parent hash: 0x5bb337c9…912a6e82
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,291 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

22.6%6,795,435 / 30,000,000

Base fee

20 gwei

State root

0xde2f6b211039…a75e59708a22

Transactions root

0xd2c72462947b…f2fa87560f68

Receipts root

0xd66adf49a49f…7c4536322cd9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800