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 #21394204 · ArcScan

Block

#21,394,204

2026-09-17 21:50:35 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,204
Timestamp: 31 days ago · 2026-09-17 21:50:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd85f122247478cd74fb2209fceb94b6a8d4c20b6fe1ff2eeadb002ae5e63899
Parent hash: 0x14ce0f9a…82a32c42
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,204 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.1%1,219,331 / 30,000,000

Base fee

20 gwei

State root

0x3f48efedc2c9…c46c62c64d05

Transactions root

0xb0dd2581e8cc…026fef61b1ac

Receipts root

0x6bd9231636ba…c957f8b25ff4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800