Transaction not yet indexed

MSp1siLwHToQRn1jDkAWCHDxDT4zrsbJt4NM3X6txoW8bNJjS9VrhSWbSWtJPca4T6tpMv8fvLd3dZAGLec1fvX

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