Transaction not yet indexed

MkxWBTrSVfexidqgXPvQo7mujFz9nTmULQJFoNvqtRasthVKGVTkUhCL5zKE5vxfNwkd8bJaX6h2m1hr8r5PkGA

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