Transaction not yet indexed

mpk9jttqXyh64NNbNPHYbMqSqmat9GrMScJWUUQB1v2vuVTxpkChV4VC2VM3S7FZkWoh3cvhXZRQW9KfrhWfm91

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