{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "75351",
    "entityType": "User",
    "nonce": "0x5a204bae8c397e8f5ee997216ffa7d4a1111975f51f4362494ff67907b821354",
    "signature": "0xd7c2d239ab5dcbf676cdfec1ec76fb6567863266a37dfe0a83c359a8d511351e507214a69263897658ffc63769e4eff8cdd6939e2449d7e313866e262612a5c81c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}