{
  "manageEntity": {
    "action": "Follow",
    "entityId": "647341",
    "entityType": "User",
    "nonce": "0x51ddfc08ba0eedbdfae64c697450ca08226674fcffd8c3e3c6553a0af3e58619",
    "signature": "0xd8bd3ea20e1628c3d57e78464338fca3a0ab1306605896119e7af4cc75e5016279f538bad33ff2076c250f06c40fa2d5a8d4b72e3aa8f06588f2b6447b6610541b",
    "signer": "0x6eF66a6206A4589bEd5849d15Bc2746C2603b01f",
    "userId": "989336341"
  }
}