{
  "manageEntity": {
    "action": "Follow",
    "entityId": "335904",
    "entityType": "User",
    "nonce": "0x03b345b96263644e583dc8c8a4d042c01b97fbe20abe7b3511220b9f49ceca50",
    "signature": "0x8ad61fd717df9778f01ca6a1154714139170e509a9bf301166ee8b7d1bccd0f117530b4e409f15c583e1ed7fc2aa0fba4f73c97c59750abf4dc62ed6f935bb001c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}