{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "328657",
    "entityType": "User",
    "nonce": "0x25ee9668952810ee4cffeae26a3c61f99f705539c8811a0c62c517d0a6bb3819",
    "signature": "0x9d841053c5d5ff1d3dba258ac0b109f4fd1a103d588ea5cfe10e2e11ebd8dfd9593415abb560de93d25d76fbd93be111d2762dcf63bc8db19500b77cbd5cffdb1c",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}