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 #21386736 · ArcScan

Block

#21,386,736

2026-09-17 20:47:28 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,736
Timestamp: 22 days ago · 2026-09-17 20:47:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xc7c4726380ad9bc5f482619d804d2a712d9bac3e50e620a61758084c5f303162
Parent hash: 0x70bac0ce…92fbbbcf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,736 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

28.5%8,540,588 / 30,000,000

Base fee

20 gwei

State root

0x88663024774a…accf590685da

Transactions root

0x21493f74585e…0abe7734f160

Receipts root

0xc59cc472a54b…6ab66b3e3e33

Nonce

0x0000000000000000

Extra data

0x00000004a817c800