Transaction not yet indexed

YKK5MwRGbostEiMazBUCrsL47dfq7wKsa2Y7XFpFneL6ZPz23Ef2evBgSTHDqdD8B8LE1yAkX4zBTvAS3U25mUc

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