Transaction not yet indexed

MkYdTpS1NRMmFS4Cp2JZJdK5tvJhWnsMPHs6P1bZ5ZgbJMBYcwWDZ3RvuXQ83d6kX5v3mrmwrhBL4ET7RntrJfG

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