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 #21329369 · ArcScan

Block

#21,329,369

2026-09-17 12:42:02 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,329,369
Timestamp: 39 days ago · 2026-09-17 12:42:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x98c7782fb0300d19511b2cfd78fcfd70eb4374280bddbf056d3a580eb1b8797e
Parent hash: 0x7c78f739…7f8a5650
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,329,369 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

18.7%5,624,652 / 30,000,000

Base fee

20 gwei

State root

0x941898ea237b…e97e8f6edab1

Transactions root

0x6a9b1a8dc3ff…fbf0840d91c6

Receipts root

0x56bc8c9fa8a7…6d3dc9f1009a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800