Transaction not yet indexed

MnRnC4z5USUST1rp7rVDCeJBa9LgXj3gp9MsAQwK7Wo4ibYd2SK3cTjEPN2z9Ws3Yb34AUcUCSG7xphvEFFFeFN

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