Transaction not yet indexed

MfSU16W9bVnsujVMGxN3RUiAYw54NHnrHfW6opsSaCLSH7CQmnBSkP1sZSgSdKu5kSWjzB8BiL2GdWZ9ZsZrSCX

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