Transaction not yet indexed

KTXm8MqKwRbLWnxdpbjMnfqqMrm2CWNLgdGtaKZo7sM4ejs7vcEf4sngCeEKx1LeC9pa4CpykzZndHSwp2tWz53

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.