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 #21338198 · ArcScan

Block

#21,338,198

2026-09-17 13:56:36 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,198
Timestamp: 11 days ago · 2026-09-17 13:56:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xd7186cbbd53fccffb635b3185b5761b1c4cfe42ca1bd9043fa7509f77f11558c
Parent hash: 0x94b8010a…fce0a621
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,198 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

13.2%3,962,731 / 30,000,000

Base fee

20 gwei

State root

0x026faaeb1fed…afe53213259e

Transactions root

0xf1ae3bf3773b…db0c7156f81a

Receipts root

0xf4988c867af9…1ae5c9500782

Nonce

0x0000000000000000

Extra data

0x00000004a817c800