Transaction not yet indexed

664YMKyP15FP5SzN4QWpGo7uB3oBxYYfjudUSA1aqcTc2ooDPLFNFRGG631g77PG1RfAFvcUPHvTuP3fATuN6dFp

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