{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1721",
    "entityType": "User",
    "nonce": "0x94e5afa6c1d3d1c6132dd1240b1416fe017d077fda40f94896038b6bc4687adc",
    "signature": "0xfb746d9385b1fff53b21def11a061c778af9611d3b95ff07f0ff1c04dc15bc0729e35d3fbbc2785d85ad6e8d6aa4921621d24835a793ecc1953db7b42eaf62b71b",
    "signer": "0x997f52c4af8280b4e3F3F5A559DC3565DC8C8fB5",
    "userId": "337364291"
  }
}