{
  "manageEntity": {
    "action": "Follow",
    "entityId": "15989",
    "entityType": "User",
    "nonce": "0xa132668d7a41b61a9e67082588cd9bf879680f8fd5d13c8fd80dc732211c1b57",
    "signature": "0x8ec9c582de1791bfa6671e7e00ad388f7fcac8a26cc3b869e91d10fd8ad2d2923c708e68cfeabae1ba23c237ed568a98cf7307de00b9c4f023b448563e6b07961c",
    "signer": "0x474B8467757bEdBa76afC2394cfCb801C991B143",
    "userId": "815537464"
  }
}