Transaction not yet indexed

5ffnfpCDVHXhZCL8Y9hdFB32JqLUGeu6bDFm6ATmd6E4s3EMy1UsR4Qz8oTj6rxAaeY37ifdK1bfSnhQR5RybbVP

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