Transaction not yet indexed

XBMMWPFUt3XvY8UmQad8n8pKfqEhWLmHQ6XFBuLGGHKfQbDcCTqaKEfAKXsj5Mgn4QPcfXdq6bSvNBwnDLMfPLJ

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