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 #21339969 · ArcScan

Block

#21,339,969

2026-09-17 14:11:34 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,969
Timestamp: 48 days ago · 2026-09-17 14:11:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b7c246423269da7ca7bfb5a20e525639a23a492036fbf043b5fb50ba589c6ce
Parent hash: 0x1d1eb296…dcd2341e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,969 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

14.5%4,364,492 / 30,000,000

Base fee

20 gwei

State root

0xdf875db72515…66efe7f0111c

Transactions root

0xfe4d846da076…988cf6269126

Receipts root

0x4147f9b84960…ce36e1b89397

Nonce

0x0000000000000000

Extra data

0x00000004a817c800