Transaction not yet indexed

21YYkq2AmdP2cb9JtaHtA7NzzChVBpvpFJo4aFB3NQU4wXxgCf7pUMFiQRUGrmtbUH5adwHsYFkiE3FVjSB8hUA8

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