{
  "manageEntity": {
    "action": "Follow",
    "entityId": "778507",
    "entityType": "User",
    "nonce": "0x7e570d41738b462de24570fc42553eddc533a49af515edc5a03678f35c041824",
    "signature": "0xe07a9189053ea354115a07ba717b0558eaa632b62023c7387d869bf0018781fd4c291bceb3bcc7648b5ebfe14617145f2e6134fad1e7ffd35151d803bdf4cfc81b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}