Transaction not yet indexed

1EfCnVndUvnPF6QqMUHn9sPR3dV49dqt7griP57Xq4wHoLMPtKVBKyE7mgvwCJQMKJd5mEmhw4RUUiHTCVCnH4g

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