Transaction not yet indexed

52EQULb3a4aHhh7fWmdAW8RzAEwkkDFptWvCyUp2v78eQvSgjnHVnaa7dcBJ9uJUGKmzWWJL3xSMUmHiqwPEpqSx

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