Transaction not yet indexed

MCMJtBjbEygmfqWfhJSxpUGSkGzGa1CvVMuo7z9CPmLdV3zg2ZBVFXVEyLJ4SJiC3J2v4tt7esdJdrNCZd77nG3

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