{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x2f16cc13ee1bbc91a51ca301bb62c11a7276c773eab3a58a09a703c5c4c34acb",
    "signature": "0x78a2f39d2da10de6ee109e5cf36ab076f725801470fdc6e11ae6b0be6b4e8671529ed873e61ffc9a3beebd613094d054aba7f03d7c7e8b85f8aac729b5fdd1dd1b",
    "signer": "0x436C8eC89f4B4aBE1B09b0688d363d99714AD7b7",
    "userId": "504283937"
  }
}