{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "121687",
    "entityType": "User",
    "nonce": "0xdced8da897ee4536fa933f81d69a64f46d66c584dbc36661db23b7959a9f3281",
    "signature": "0xb9107523bf146e12c9d4a38ae057c4996271af647f709341a2758aac918db08b266142cc4b3779062f74b6aa81b76a8aab808236da0974e52077f5e2234a43a01b",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}