Transaction not yet indexed

Kupg4BGjF4oxFgHQeYXMgFVHhRuwmGeZuvQc81pTt3PoNw3SBAY68MGomvRmUZRcBj2mdARKBNNmxk7g7MYE3ZE

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