Transaction not yet indexed

21497eujnChbJEstaCN5Y2kKVKvpVQqcEkoS7MsRPeW4CtZQ2S3kQBpQ9EEg1uSALaM2wepU2LsGe8kY8xN8WRi7

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