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 #21341133 · ArcScan

Block

#21,341,133

2026-09-17 14:21:24 UTC

FinalizedProposed 59 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,341,133
Timestamp: 59 days ago · 2026-09-17 14:21:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xceefce2a72f13d3e886073bf32f1ee6ce7e9f7e0a81751798b332bcdc7138d41
Parent hash: 0xf5bd63e0…abd53c87
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,341,133 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

10.0%3,010,067 / 30,000,000

Base fee

20 gwei

State root

0xcdb336c6f48c…81e472a0298d

Transactions root

0x9305e1ff1e91…a73d206e13de

Receipts root

0x81fc9ed60f68…6decdafb14fe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800