Transaction not yet indexed

pkW4qQ6YvqHpMnQUGKpVn47r3WRydP8vPWJT4dkW9sV4uvrfdJasvMAxrBwysn3kBBKTCo7PpZgS2fnoiq4yJG9

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