Transaction not yet indexed

MSd99siRibi4VzF8HsrDP9YotovjrBqGDVPCvvvzq21VPcGfp85GkRE6j91ZXYF8T3DY1qdJbWjszFBidTFBHW7

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