Transaction not yet indexed

Yf8KoYpkVT68jBK76nNdMAa8UwXWZ2tf8VxCcVXsdAr7PY99d468DckiYVqcYdsGABFVzY7nhuBvQaBLFHm9Y46

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