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 #21444428 · ArcScan

Block

#21,444,428

2026-09-18 04:55:07 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,428
Timestamp: 10 days ago · 2026-09-18 04:55:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x0c4b37ec23ee8522c07f406cc6290e63b3982febef6c5b736c950a3571a89743
Parent hash: 0x1e25c57f…db582e60
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,428 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

3.7%1,122,134 / 30,000,000

Base fee

20 gwei

State root

0xf6a1a9271281…a37f01d3a722

Transactions root

0xfa8624ca615d…17c54b22f4b1

Receipts root

0xabdcae55e00a…dafe37c2e4bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800