Transaction not yet indexed

21MkCywr2fhfBW78xWj9ZASncPJFTUH1DyYyLkPzzoFFdBaK32T4ghcy7F4azbqP8624iMMLyB5ZrAr3uCJrNQA5

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