{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "4899",
    "entityType": "User",
    "nonce": "0x67d0724de69ba24ff593d4e14b4bcc478e1ccbdcf4b19afc1931f4a004cea1d1",
    "signature": "0x090670f37e49df21659091be199b48d68223857b8598e213b713c24609a89a557a362dcdf4573d4ad668febb4304aa13efb4107231a37e8ee9f31812c81b17a41b",
    "signer": "0x3Ab8fF95DbFC0deFd15d4d27949f03d9fDd90404",
    "userId": "136466"
  }
}