Transaction not yet indexed

51J9BwnMuCfEiVW9WchQXfqX6LMBqJoz4fys4Fw3zewLJsjyQTs78ScX8fhXVMu4eT1W24HRBr1kzLgkKhtpKpyZ

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