{
  "manageEntity": {
    "action": "Follow",
    "entityId": "677883206",
    "entityType": "User",
    "nonce": "0xd4676f0182419425bdbe1f13f7b364e83450c804759986cdcf751494b24f3318",
    "signature": "0xaac15d182ea1372cbd48ccf50fe16e3832a9096179ada450f70e9d6716e396453ac37634d18e73a3b9d2d20c182da8484a909d34366a6b41ea793969ff9f01fe1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}