Transaction not yet indexed

AAP4rhXVE1T8DU8DHj7ts2m3TDDsCbN3NyHnbCDnJLGqkfkst6GPkp1k9VpiMLCKDHpioTtBDhBsp1vpzJKAU2Z

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