{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "909",
    "entityType": "User",
    "nonce": "0xd19a09a8193da81c98b111feb752e70c7f3eeea70cbc518d4ca273f46e6cb3b4",
    "signature": "0xc703dc53a48109b3a1d448ec692d4a84335a7638d18a7feee01cd71bc94d3b982b495e43ebbf34ef53f508942de55be2c6a2176205e2564520e99ac48e3e74931c",
    "signer": "0xba960A2A2d8f4427Fae40C7DB0030b14F9C77419",
    "userId": "10119"
  }
}