{
  "manageEntity": {
    "action": "Follow",
    "entityId": "307",
    "entityType": "User",
    "nonce": "0x6ac0bc7798b806108eb1e63444dfa6a860fd7ab564bd384cca58f5e93c32d75f",
    "signature": "0x971d6b2743445791a9c0b90c57b1099d78aed6f5bd045ddf97e2396faedea0a536315a4ac7c53f007662a854cf6dc8e3553ff1adae10719ab97397064120b8011c",
    "signer": "0x546643B8F8164fB6dC42c93F65D31C17676Cd995",
    "userId": "305541868"
  }
}