Transaction not yet indexed

Mkhz2UcZqoyQALjhHAKUCbBXmvacpEL5bSWagVECEzRmKoYYH4ryv1z5Ldzpu1wfbZjFmVTjek6a6TLWvHNCW66

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