Transaction not yet indexed

21SYo8dekCkUyber1JeYcQiznAXFNVUkZXuitWLp8E2qDCWcizmNwRL4prAYmXai6XFttxDG2jSMWbs1o7gZ2rmc

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