Transaction not yet indexed

388ZDaGyyHQeL7dFjDWjYsndWdvugPhghcke1Lami1b8BA8cY5mUD9RXaYGmaZESgp9BA3ADHw6d9eViyqTfgF2T

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