Transaction not yet indexed

52ZTFik87pxSaZCmUb1eMKhqtjMyVJsPRu7ABNVe7YMT7NfQpah6iAWo2c7SVomSHcxejpMTSr8hAGPW7fcoe9XJ

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