Transaction not yet indexed

MfDmegm1a7nUr3gh8dtsmfkWVbEKmEhvpDeAg7iWJWpB8nYbJnAX3TRDXPzwakaw1fmuvurMDynNB7SCPAXdMPM

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