{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xed3415102b6a2937e714f9c15b0f4446fbd8b874fd93d670c61de86625bd9409",
    "signature": "0x76aced7747dab439552618a57971a04435e8ccfe770b451d8e893d3041f581d939d2127679de84a3e15dd3b19decae1994105f331affdaad8e2c4894068d176d1b",
    "signer": "0xcd9913A048e4a4e2506C685DDFe6c47f5F4E02B2",
    "userId": "321125642"
  }
}