Transaction not yet indexed

28niHrM1Smef7iRsnQuHHxViRDFeUnb5G9jsYQW5pxLHjbMqmmcTMUMAJra4tDyqXEYR6DEMYvLNc9Un5TE7GMDa

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