{
  "manageEntity": {
    "action": "Follow",
    "entityId": "777",
    "entityType": "User",
    "nonce": "0x917023287117b0e17966fd782df50a89c4bb7a9a353bb0e37ca9f22534645051",
    "signature": "0xa94427489d4c92448c41e16d286624a7804d43e9d98e4bcc31511d49048b7a055ad97a2c4e8fdac34ee7abf8e1f81d8d155b54cc3e922be10203cbf6526184fd1b",
    "signer": "0xBbf8F4053B145E8eC905ffb20f5b4e80B183D48B",
    "userId": "960158487"
  }
}