{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xcc77ca2112cbfb2e2562f059b593585650ad7c7e1bcae9bdeedb477e1792aaf0",
    "signature": "0x63cb615ad1163532b50ec0576800001f4afe168dc63e3abb2037375cba73ddbe4b353a77bc7918d80c0dcbb0845d40149c74aaf815299866cad2fac995655e5c1b",
    "signer": "0x5457085B816CAD8ABdf1b4048a0623743B14ae53",
    "userId": "848996801"
  }
}