Transaction not yet indexed

52LybNAbA13LuajAsJJTRWDCZmURpcrCRHAeAvDKi2dbUMFXQKPXUUeFPyx8SSQNKL5PSyHD7ruHEmkWjrLwCK6n

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