Transaction not yet indexed

21ETqCAWJ2ZgNjoHLUrFGpd2KqrrYfpL96oXQqHPTkajodGynTBAyNJKzBmW3AraVyq86SfQ9ewvMAGBgcJpZsKZ

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