{
  "manageEntity": {
    "action": "Follow",
    "entityId": "199337",
    "entityType": "User",
    "nonce": "0x24df1f3e9e5f2b9b0c7f6deb512ba625292763949b3d109112a27b2c0f305dd9",
    "signature": "0x64d64774490b01fa611eb029c546697f0c58dcb83247019314d24ab929a2755e47a36346589432777b01165b92c3dfe536b3f01925a3d08fbd9a65040c4e28e01c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}