Transaction not yet indexed

55UkvJSfJ3bji9JqyCFz9tddu8wQMVLhV4tpxAVbB6xA3hexqiCJdjk3pqgTPeDA2X4DqWZDqcEcvqiK5RyKuF96

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