Transaction not yet indexed

53wuBnXE1ypLF5KJ8ZqhVLbnNBpZLwummGrSQYYsndU7rbtXjZAV8RWnxiegoEUT2NULXMce4rHrFj3THH262EAS

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