{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "4775",
    "entityType": "User",
    "nonce": "0xb0cc571ea1ca6db39c0214f292b701ed74b19f4465067e4d6577482be4222c5c",
    "signature": "0xf674a35ca9516b6ef0985762edc0d9de5152ed0c15700e2e5fda3f2f2ef34280742e0a405fde067d692d222476cac874566bf02d33df88056eea2994ed4caec41c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}