Transaction not yet indexed

ddNMMaWdTvMaq2rvRLiyPyyfvTVfMpe9S6CMvzA4zCLGV5ena8MspL8cqT5LyqiHTuaRNy2VAiyPLCJuZEnisWM

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