{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "155973826",
    "entityType": "User",
    "nonce": "0x8a105ca78342ca77676253e38e86382e6fe576a64fcd7ae66a93757acee511b2",
    "signature": "0x7373257fce8485b0293945d7ec569efbebaff09dded8db1487e49cd38076f60b4ce2803a6868f1eb036ff16498ac310b0912c1aa6309b9dc951e34368d29308d1b",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}