Transaction not yet indexed

52Ai5pN8V1ppmhkM3s9dwVch7eF9dtthydDRDQRecfFvwAdcsECKRKE5Q32XvDAgfVmjA5z8KJTGoRKPmnkm3xYW

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