Transaction not yet indexed

RXpMkXMc5aW71E8NPTXeiFJJVFLWQqwNi7aebD9W9GoTkKxNz2mvTvS8BVKZwpjjTGLDYwYmsEm1JVz1oMEzcLH

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