Transaction not yet indexed

5MxTCv5hJc9fYYMzM6PzKGAV99smq26BFDBJDkAmhVeguERCFZGp17mvYx8myxZkwsKD9fJsDzxFtRFzrFARgdtk

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