{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "152450",
    "entityType": "User",
    "nonce": "0x645ce39044439125f65c79f025a1cef941e1ca48660776344bbeef85e52d4e46",
    "signature": "0x5c4bc1c9691e3ae53387fe550e43bb6208a80e461a2e3ad4942d2c3188ed520f766f911a9de52165aa2f50262e86ecedd476361e692b632cf8cb3b6785af405b1c",
    "signer": "0xbD02C75D40dA20Dd80796df42D1a448201848ab3",
    "userId": "29401"
  }
}