Transaction not yet indexed

kefDERBxZfKmDvAifgd5ZNqNnsYmPNbqcLtff8J8xWZbsJ35y9G6URFLiYjE4KCdnRKGkH6VMj2FsbtTS8vAeGP

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