{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x5e7fc5b60a963c653492c99431c2c0e1203752f7f550f4728563087e54601c38",
    "signature": "0xa9207f2871d2099e2dfddc5078050cdbdf69e440fbc61ef47db46f41cb73b02573e1f831d5513eb0e231de6891670706da293af14ca70c9b90734e0baf2a0bc21b",
    "signer": "0xe89B4eA46De23545E8AcB929115775D26A5e8a8d",
    "userId": "539962318"
  }
}