Transaction not yet indexed

5SSee8nAtLQjFGqQuLy9Yx5LvYgBz1pAhR7yBHoM57igbmPKxwFd5nTHkffBXqBhdaMWYi7vRa7UTpbT3FUuPAy4

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