Transaction not yet indexed

WCstmtCMmmCBWR1GPkDw9jEYFSqeVBnBUVPRK92sFsdTS2GcM28J4z29iuCBMhfYZWxNi1pWYbf3YmMBJk1ftNE

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