{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"In the Bitcoin UTXO model, why is it crucial to have a good understanding before sending any transaction?","a":"In the Bitcoin UTXO model, why is  a good understanding of it crucial before sending any transactions?"}]}],"pr":"e8c16997c48a1c58066f37c7e2c3a4b770afbbebe6db2244192483a8e39836f3"}