Transaction not yet indexed

5b16TfQz5TvuCJXcBTN4pPZEMwikM9BENkPqC8EMrC8W1YsdCNv9KNfTmgtTvMDSu5E8NDpLuidAxhekVcX9g995

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