Transaction not yet indexed

MNnxLzzr5vw9VCRFuE2f9TYCkEmcVSqc6Fm4N7GzZbBp4Efge3LPHVMqe55jQu3fDxgxFCfVYjYaXMaLG19K3dA

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