Transaction not yet indexed

yMu9Q3kptVPPjqkXuz2xMren3c2kHL6GJkAZgKuSc1SPR87ixMD96beFUnFLT3dZbAcToFVR3vJZ4AkNuVh7aEA

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