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 #21222689 · ArcScan

Block

#21,222,689

2026-09-16 21:41:04 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,689
Timestamp: 5 days ago · 2026-09-16 21:41:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xf57fbc0878c8904939f9806e8e46fbc5ab942351356034c937ace9b8ca8bdb27
Parent hash: 0x182ee5e1…7fb422e7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,689 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

24.2%7,257,450 / 30,000,000

Base fee

20 gwei

State root

0x5d0b25a24bec…ac6839c0c464

Transactions root

0xf771c9288d39…bdf38c585e3d

Receipts root

0x6abaed87d8e8…25f6e3731ba5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800