Transaction not yet indexed

MkSxjVYaGNwzYkDTN4N4FfLFP6D7w5Cgwt1s1s74LpCjvEt1EsaPRuuYCjdbn8BjsYttcb4XSP2SMXeRjomTDFb

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