Transaction not yet indexed

Y9uY8EiMUTFdSdfPUpTb9oDpFpFwkZ3XzFbohwvjCS2yJepDEVFAMGMJxQz2n17JEM1XHbGTqeHKSZdzx9HW1Z2

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