Transaction not yet indexed

21tNa9kzhdTJfEDuPQtVjLPFoYJ2pAFbVZpfQ7toW8KERLBf9xvrqy2SGqmNxJXrTLdv2WzZ8iM9AzEcBx3JyEG2

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