{
  "manageEntity": {
    "action": "Follow",
    "entityId": "102143",
    "entityType": "User",
    "nonce": "0x728cd7487db08a3732c1934901738c95730cf09c7de7587624dbb8d1199d5320",
    "signature": "0xe65d2135123f6f9cf4dd282bc6cd04580c59ffa813b2bc3acb0055e5daa3beed72bc07981fe99a432b64cfcc630edd41e803c43fc951e3bb2140402ad17d8f8f1b",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}