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 #21285911 · ArcScan

Block

#21,285,911

2026-09-17 06:34:58 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,911
Timestamp: 24 days ago · 2026-09-17 06:34:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x106633400d5eb3726de680c5c26dc41e61a52820219783eed827bbeb548f382b
Parent hash: 0xf68a7bad…e25a66d6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,911 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

8.0%2,401,863 / 30,000,000

Base fee

20 gwei

State root

0x2a833e565bcf…4c86256d986e

Transactions root

0xbd5b9e667752…57b0803c9095

Receipts root

0x356642195806…2530778b0289

Nonce

0x0000000000000000

Extra data

0x00000004a817c800