Transaction not yet indexed

yiSst2PoZHUGZAAr5SzVhCFPRRA9DG2t47QXfr2D5XiTFsLAssJK2DpRT1QPJ4nR7yve6nV3owQVxKMKGqQStbB

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