{
  "manageEntity": {
    "action": "Follow",
    "entityId": "681863",
    "entityType": "User",
    "nonce": "0x7f2a2a1d587e3a1bb6de3fd72035b1ddf43819a10d649c5862b37b3e18f54186",
    "signature": "0x8395aa0d06cc107dc5fbff8ce55da5ba3880d7e7463d4960fc2a51052c6c75d62d6118fdd926e47fc968855b0c1b4006af173cb7586c113f53d58bf39cc1db731b",
    "signer": "0x408CbFDbc09C9aFB99Da5f010D04f50A190b83B6",
    "userId": "675830993"
  }
}