Transaction not yet indexed

MsC8AFNeS5T2isxeaPqUUU81SeCSNJYiP6VHS9SgtsC2RmZE5K44PLAEeNCrrFZkw2cVAw5cFBrMgNzmTswRZMZ

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