Transaction not yet indexed

21d9XxmXvhpjjTWvFDGEpGaZGevwZUV5FjSZG4YCPSkKiKwLzMatDDgiGHAw8ewNjnpgz8qsMhhh8tqkpTMUE65u

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