{
  "manageEntity": {
    "action": "Follow",
    "entityId": "645526985",
    "entityType": "User",
    "nonce": "0x0f6e81d4d851ef1c08728be6741ab2a00c321caf2fc85d08ece7b60075b9aa2f",
    "signature": "0x3bd1767c7cbf31228cded827fa6bd5dc0ffabe4babe14eefd9b6373414090f4b6ab7e0fb46221d973ede941bce4bf7f904aa3dcfb8a84e3dffca18833a20217c1b",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}