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 #21351839 · ArcScan

Block

#21,351,839

2026-09-17 15:51:50 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,839
Timestamp: 29 days ago · 2026-09-17 15:51:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x05d9eee7daa29a99ab41a03c40e33a109caaab2c3678c903ad13aa3247cbda21
Parent hash: 0x13d97cb0…f3ed2b79
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,839 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

11.6%3,471,018 / 30,000,000

Base fee

20 gwei

State root

0x3968937a3350…80be91abd11f

Transactions root

0x4baff16fc94b…045dd2a662f1

Receipts root

0x325521051ca8…568aaa399020

Nonce

0x0000000000000000

Extra data

0x00000004a817c800