Transaction not yet indexed

52LH7XkLh7mdZgNu5YbWfcrNDGiNHQCkcTT9y33QtPBV7nmnkZj5oNJFeVQBAbytqCDYD6w5VU2invUGVhmTJsAm

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