Transaction not yet indexed

52yKKEHMaunxj7T4sGVEfQcj3K6chy1fn18EJFpw7DZaLuMiggpPt2fnMGzcEXUBpFxACdqWYNQuF3cfFeTUS43D

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