{
  "manageEntity": {
    "action": "Follow",
    "entityId": "143240",
    "entityType": "User",
    "nonce": "0x53b14d4d4c696c19b2354062aa63bdb69645415235dfeac1b2c5683aa91fbc1d",
    "signature": "0xca63e461365f6ba74e6ef070cca139c730c82bdc55695c949931c68e2f4dae3e21344617b3a5d7f3a5a7dd321517e02e63d5002845412751fb09e3f0e8d121491c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}