Transaction not yet indexed

21mZtxhngVmT5Vhi1dFj2J5HXC7TDiqJg66FcDP2oapfQuXKECESi22GTLPKSQy7NYR9fUupHn42C1y3SQUG2q1E

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