{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9388876a0884e6aaea8956aacebb41ac8e76fff2378b00829dcb21016778ef0f",
    "signature": "0x690ca57e50585104260a5f3d772b843691cf627cbdd72c8bbe5f6e1d6e404f863b4f06c47ab40f8f200a7bdbf4185db2474a8ffd4acba98f3c6fa61eef92c0121b",
    "signer": "0x96529BA0eE1b687D357698B79290Fc6b83475E45",
    "userId": "639933802"
  }
}