Transaction not yet indexed

55fMscJSvzEwvc63h9XqqL2ihD7fvSxiFVGgrTuUejt3ph2v64k5rfZJGpGZeH5eSm8h2naxcVhAvgSpJBob2oj8

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