Transaction not yet indexed

53Sf4PM5VqGRQFsfMS8sYoq2Fw1cgcP8mtCFpZ44Jd8LxP2DBUGDgXLvVGinDu2tWgZ37F8DR8vTy3HEuxc12Rpt

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