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 #21529976 · ArcScan

Block

#21,529,976

2026-09-18 16:58:15 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,976
Timestamp: 51 days ago · 2026-09-18 16:58:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x1df11d731daacfbd524cb230792def34e298cdfa8feaf1e7fd6cbf3f35630adc
Parent hash: 0x9884eae2…a4707366
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,976 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

13.3%3,992,255 / 30,000,000

Base fee

20 gwei

State root

0xcb96dbfb1d97…26949c7817d0

Transactions root

0xdac6df22583f…24eec57b1b92

Receipts root

0x07eeea6e72d3…4c329cf450ce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800