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 #21299177 · ArcScan

Block

#21,299,177

2026-09-17 08:27:04 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,177
Timestamp: 54 days ago · 2026-09-17 08:27:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x453c1f8da8edce2ee9b1e7e8efdb1eca1633403068a2024283d577cbbd3f86a1
Parent hash: 0x240b4e46…7812c0d4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,177 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

20.8%6,228,107 / 30,000,000

Base fee

20 gwei

State root

0xabd5b91d1587…924be28d2b56

Transactions root

0xa0007aee0730…42262b30a52d

Receipts root

0x3f21e4d8552e…8135574517b6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800