Transaction not yet indexed

52m2DBqVE9wE2LAr3yqSHNe2Rca4zUcKuTQDDvcaLSr6giTdgNw4m5Vuqxr6sduRxYDiFqXBft48sLARhFnHSssY

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