Transaction not yet indexed

28PTGqbc5ZwB39msgJFtvGcEssd7FCv3JqSk2dG1NTM4QCgVKLKBzimaNdD9oR51JaAZUE4zFERbqpnoRRxRXNxN

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