{
  "manageEntity": {
    "action": "Follow",
    "entityId": "213423670",
    "entityType": "User",
    "nonce": "0x540815b41cfb14e1551adec37933de832dc0ec61f2e75ad629f8daacc2cf1187",
    "signature": "0x938550f7542a1a186389080ef7c729396ad5986e93b54668099bccb47492395544506e487765278e47d2e33b77100dcb1e74849e0ded1923899a0786b5075e931b",
    "signer": "0x1366a1037C8F2E691bA2D0dF3a1176FbA4736510",
    "userId": "39692"
  }
}