Transaction not yet indexed

661PUYjTs4ykDsq9TLFT2em3vHa8xoX7nSsi9Nd4aqBRmLnKL4BP8fS36P6gxG4BAbRJexcCHLEPngb3JsEE8ZBz

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