Transaction not yet indexed

21Hefrzj7nNyaKYf6e6E5cUe79XHmk5gs7AWrB4pSCtqTRFwNADRJPBnYt9J5tHLesar4D8SETZWFbbM6egXnvCM

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