Transaction not yet indexed

ypmmE1fBXT9MLeKB5Fo9mvbeRoT9cPw3o5ceHPWW4LXzo34mHh1cv7ryW7TMfeiM8Shux4khUECGLtVo3Tuo6KC

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