{
  "manageEntity": {
    "action": "Follow",
    "entityId": "668",
    "entityType": "User",
    "nonce": "0x476b98f780c1512c6bc096c3a94309031532ffb3cf003076f74ae39e13b6e5f4",
    "signature": "0x6c3ae979721d662af8b44dc048f116895d4e1f53e174ed95a29b0ae9374ee6a414ce120f0682cac1c8aa91787b5afcc401b56f0e42336d48a15798b07360d14d1b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}