Transaction not yet indexed

RQFzNReHWKz5VsRmLvFSjiiFZP8pAHW9RoJ1knGk2u5S3ZDU4afGQbLV4VZbgPPsLqgVCXQjVvJdJPq12BQsEx6

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