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 #21443141 · ArcScan

Block

#21,443,141

2026-09-18 04:44:14 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,141
Timestamp: 32 days ago · 2026-09-18 04:44:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x837bbae344cd0d37c851e77372d4f1a41287077ecda53d4a5c00b4d22305f0ca
Parent hash: 0x073e1cb6…fa3a3f64
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,141 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

30.4%9,108,921 / 30,000,000

Base fee

20 gwei

State root

0x8437ef36c7f1…7072cfd57bba

Transactions root

0x4109d50a3dd4…88684d4e3317

Receipts root

0x43df7d4b6fed…a9228c4e0282

Nonce

0x0000000000000000

Extra data

0x00000004a817c800