Transaction not yet indexed

ykFF4moRdYT5NPw8tBvVHGjCes126LfezxCvC7x5B5tbbNsxdhhc1NhicJMYvxDa9SJcEnuggCrcCCSbcSw5aP8

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