Transaction not yet indexed

MjkgNMf9wKDEGho7Y3ZFoCdAicbwPgx8kwTDjsMoNWDXhNQyc7nYguDtNaSmSLNYcAtqmKRemofWecEGeHvStDo

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