Transaction not yet indexed

52NWH9r1Apy1yEr2YmSmiQ81cZLgqMQGeqpU2FdhFSpztCYhUBZW8P2CCoqRKPqkHzpSYuemMW2tXR3hi151jUWY

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