{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xaac70db407f998524dd2e09341831462a585d19972c1c6c92a4919cebc9da48d",
    "signature": "0x4ceeea270117ecc579432028fdba85417ac7d0487c88699d849c74df1c03af5d18a0770e0b929ceecaa8461db56d64bdfb2127ca04ad09d6960d0b90be02b39b1c",
    "signer": "0xd12A323399559A3773F865c8F21031bc39c29135",
    "userId": "219968466"
  }
}