Transaction not yet indexed

52SCA9mzoU89qZiv6GTCSsMZn8BeHyPqRfEXVtarSJskER41iNm4gWmBbpVhaD3MqeqchEz74aE6smUEi8cUNMU9

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