{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9c91fc30beb6d99028e39016fff47c2698b4e9ead032804201acbf02f7ebe5ae",
    "signature": "0xfa3e37b5133dc71f1d2140d645c2953adbf17c97c1df5605464909c05b85b6272ec5a707dd221329e4223ae8e7f0d617a985e08b6a74ecd57acabefeb0afb7e11b",
    "signer": "0xE068657D267BCcB8dc8bFB1e05212E240BaCaff8",
    "userId": "807866021"
  }
}