Transaction not yet indexed

21XDHTJtNHXEa7GSa54cM2ECjczQLBMiB4hp5wKajDyZxYfddgFWWwJDQyfNEuvWYYZv3mkXpZ6Q8hvKCc9hQcHe

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