{
  "manageEntity": {
    "action": "Follow",
    "entityId": "148736103",
    "entityType": "User",
    "nonce": "0x9747d3fc67fae4f562195a44ce0f742c71ce07e6db7b1f59d4ceee7619ec79fc",
    "signature": "0xc8355423740dcdea0ce026640dc6cea95ff69cd1bf992a196fc63bf5b7b232955259cf4c82595ac9a2fb675847cff00735b584cd4e2054ed625baeb97626c12b1c",
    "signer": "0x408CbFDbc09C9aFB99Da5f010D04f50A190b83B6",
    "userId": "675830993"
  }
}