Transaction not yet indexed

321UuTSQBaWYuGAMNkw4S6SNNLE1yoAGEYPh7cDCtDTDDh3pwXps14hiGNJRQBpyJ8x3Y3pggtjMeAEEC7dXy5na

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