Transaction not yet indexed

52HF2NEBLCKAWNAejmnc2gsqq8BaHs5Nm94XsHQR2dWjSunZdQ63QR5LTGwQHqWkmcAUcsf6MRK35FoqmNn6vXfy

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