Transaction not yet indexed

278bmdBUJ7SfPBZJRA7JTGbwSdarBwJB9mdgYnPa2j2BsJGbDHTPn6fG9yXiZzhKsCsj7fqWxzywGSUa4dAP7Kqq

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