{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x58db6d5c20f7d61a612b05c14464ff4dacf22cd56dd6b03cafff291ce9a46f78",
    "signature": "0x9d420321c404d28c2291a01e4076999119f578a9bbe472f3b04bcde77b087bfc0f9b687a1dfdfcf11fb72c05029e53603657f47df95f0c942d7526253bb6b3cd1c",
    "signer": "0xD5e21774eBFbb75367Fae64727C9FC7EB7C6820a",
    "userId": "58273052"
  }
}