{
  "manageEntity": {
    "action": "Follow",
    "entityId": "57723",
    "entityType": "User",
    "nonce": "0xf7251ea1699e5946920f0bfb6cad254bbb0755427d86fd952437f54e66b25a86",
    "signature": "0x05e55b08238e7169299310e18485df87c4b97c97be62df3e2cd302164d97c25d15ee01a370b1db27fd360ccaf8a5f860ae0dea650ea87faf084d82b13213270f1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}