Transaction not yet indexed

yy6SAL8uRSngEu7p2NDJZfXAnSJJY5g1n22TsBaHSmJbhp9Jq7dW5Z3CT2ZdnnDqaWTecdRfBpd7Azft8tLarp7

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