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 #21339193 · ArcScan

Block

#21,339,193

2026-09-17 14:05:01 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,193
Timestamp: 21 days ago · 2026-09-17 14:05:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x1869947d95ebfe8210ad5c5e8c69ee7494e379cc4927a22f0d0203d9690d1346
Parent hash: 0x7ac37408…8a580103
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,193 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

19.7%5,916,264 / 30,000,000

Base fee

20 gwei

State root

0x919796fa4d13…bd73b6f28460

Transactions root

0x61149092806b…fa1b9894bae2

Receipts root

0x97cd800f4c7a…6a397bd1df9f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800