Transaction not yet indexed

NMZZ7yGSQMZoCpyuBPzhPCH1P4fSPxSdn7VFYMsaPKSGPK9mPcZEsq7Jkf64ntTWtT2vfE8cG2VDVrUp7GL6eGJ

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