Transaction not yet indexed

21J4qrZcZ2yPHsP6GKAg7a8aatQcQ7XvDtZjJBX2eqaS4qrxZJw7SixQ6sk9kQLCsNktJsXMEDm4Sdkw2Rmntgff

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