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 #21303288 · ArcScan

Block

#21,303,288

2026-09-17 09:01:48 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,288
Timestamp: 14 days ago · 2026-09-17 09:01:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x100fd8bdde10c93033f777b17e92f8e2a25d72d1882afa080c76a63d7543c2fb
Parent hash: 0xe92c5a9e…c35811cb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,288 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

23.2%6,972,104 / 30,000,000

Base fee

20 gwei

State root

0xd91dae20bf05…722abaf96d16

Transactions root

0x025bc59c0bf4…2d7dd4a844c8

Receipts root

0xd89267894c6b…989dc2774897

Nonce

0x0000000000000000

Extra data

0x00000004a817c800