{
  "manageEntity": {
    "action": "Follow",
    "entityId": "203752",
    "entityType": "User",
    "nonce": "0x500dfad0b3fb83e9a3857401334a68cfe5ffee1ea04b45f39bf70a18b363b065",
    "signature": "0x867e32a94762c3913ab3d717550224fc586538afd9fda90cc28b9d2fa3c4d64014b01e249f80895c6e16b72d126aee1c7e8562328bbdc8dd3f89393dad3feea31b",
    "signer": "0x30572904F7B2dac7C9abbe5216f5Eb6D632Eb89D",
    "userId": "789393623"
  }
}