Transaction not yet indexed

53tCWY9f8ZHBdihFVqVqK5KFVRSdfmNRQD2UcewDgMmQQcKzpeDFTN2wRnShdr9HBN1tJjPDQRjRBcAWu6piE7uu

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