Transaction not yet indexed

5XkZ688tk5XPXXzgkywjZf9d9f9RM3dJkxPfwUM2BVCqkU4UKcuqvFn98MonmfhAz2ttPQjKVCY5F7Ywh3Zmn9CU

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