{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0x01b1b32c37957da14ea7ee6cab89e97b050ad5c0b11c49bda78b217934310de3",
    "signature": "0xc801986fbc1bb0358cb212eb1c3d891605c8857dbf0a817664bce08e311a5dce164d47e840cb0fb6aca4a7bb069a2c9180af5ec88036f76ad59eb81d441c63ed1c",
    "signer": "0x33892C91AF7a2aA34ff26f688557426a58D8c18a",
    "userId": "873346349"
  }
}