Transaction not yet indexed

mmmkGFXECMK3RKzyWMfhHsUQ7Wwf1f6wJK7hR3GqTs4xHT1FixMyhZL2gw14h4mmeTsvnmk1ZFYLxc7wdhPKhYo

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