Transaction not yet indexed

XMhtRYPD6x7NfqrTsJkhA5WhbqMaW8BhqSjycXPgnFZJ8rGdiQW8Mj9JwEh9cea3vHqF3Rkt4FyRqHjRBfWJ91u

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