Transaction not yet indexed

MJk2aHPjLFgK8TjdzrXUefeXCQpSdxMCkDNTY4jp3PqZJcaWvWvE29bhxWSj6EjeFt9aKWPUWbag3hWb5PQ7s9M

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