Transaction not yet indexed

52SyffTTfuv4DrpwJVPs8d5ZmqgDVb5Xr95hXTf2zvS1PLGBEMMCPoueGtTUeeeHpJvGEscqbhVmuVarsZ2CYhZ6

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