{
  "manageEntity": {
    "action": "Follow",
    "entityId": "155973826",
    "entityType": "User",
    "nonce": "0x75b946984787370d29b1eff4d3e5ab20a55d66d6d710e8a6c74c901355160fda",
    "signature": "0x0c884d6b0be4ae37d61d4beb6ef0a0abc3c470c3f8c10693453f13a99ae0cb442029ee7a05992760b5881b8e5d8a7a9dd3c152768b468fe3ea68366a776477cf1b",
    "signer": "0x39788E2D020D54760872178Cea0d5AF12732F02D",
    "userId": "720903941"
  }
}