Transaction not yet indexed

NmhNKmssSUVF9q3sq4XqDSuA9ZbXXRESTPsNU1M73SgVvaeRj2HPFxL3ZmLSdC4bm6RLDHDHEdDFWPFe7dUjNL7

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