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 #21515729 · ArcScan

Block

#21,515,729

2026-09-18 14:57:49 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,729
Timestamp: 40 days ago · 2026-09-18 14:57:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xd461234cf6b6803764c8e8b3f63382e903474167dd1b3da99cc8da1c0c2b30b8
Parent hash: 0x0a07651e…ed4fd23a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,729 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.4%1,626,291 / 30,000,000

Base fee

20 gwei

State root

0xc505bb8a6a18…927b5e0e4b11

Transactions root

0xe48eef0eccf1…e183011955fe

Receipts root

0x22d80539d62a…4805f06dd571

Nonce

0x0000000000000000

Extra data

0x00000004a817c800