{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x987bccd708e58a72d1ebc0307c6ba058f5f41468772af66e630843f7cf399e31",
    "signature": "0x17d3238b7fe139a4c90524d2ebfbf8af5b556d9d07d9130ee72b1801628ef809588614f9a6323cbbd2e9b8682744c6697350e188db3439594bbc300fa217de461b",
    "signer": "0xe474004A95209F9FC96ab9499e1f93c72586b085",
    "userId": "93021521"
  }
}