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 #21530785 · ArcScan

Block

#21,530,785

2026-09-18 17:05:05 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,785
Timestamp: 57 days ago · 2026-09-18 17:05:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x57b4b8e4f0226379c87472aa2106c1c8143ebba598f99e3d8014b8b9020270aa
Parent hash: 0x9abf54ab…5bbfa8e6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,785 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

0.9%284,490 / 30,000,000

Base fee

20 gwei

State root

0x2cb954c384c0…128d3c91289a

Transactions root

0x3f801d491377…1884d672db23

Receipts root

0x7a64b21aaaa6…20f65fdf7bcc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800