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 #21339230 · ArcScan

Block

#21,339,230

2026-09-17 14:05:19 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,230
Timestamp: 22 days ago · 2026-09-17 14:05:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xf4e0ad1c29e6faf11a406268aa275a8ce759ccf5b059680e393a84421c70fe1b
Parent hash: 0x8aec3ead…97624f18
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,230 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

18.9%5,673,968 / 30,000,000

Base fee

20 gwei

State root

0x3e9389d458fe…6962ebaaa591

Transactions root

0x34e914877b0b…7b1d77a871b1

Receipts root

0xd26ee58e5dae…1ff4928fc6d7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800