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 #21370525 · ArcScan

Block

#21,370,525

2026-09-17 18:30:29 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,525
Timestamp: 28 days ago · 2026-09-17 18:30:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xa5976b83b48336ade4d59cac9ad7bceac325e8a5a5faf0ff8d2a4db11ac60c2b
Parent hash: 0x1657c79b…b891e6eb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,525 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

13.4%4,031,212 / 30,000,000

Base fee

20 gwei

State root

0x1c3f7a9b9602…cc9e5db028f4

Transactions root

0x8d756d70b60f…1803fbf172f0

Receipts root

0x1e1dfc24b9b5…d87dd278fb88

Nonce

0x0000000000000000

Extra data

0x00000004a817c800