Transaction not yet indexed

52pfmYkVsJbjpiUXjoAY1SpR9U699cBCEAi5NQdCyRbWmkw8nFWNePRPobEBPtj6jCkjWEGrTGCSoo6bofJGAC1C

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