{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf86e75c308791b2f9b4d20b5495057ae78c12d98b73eccb97f8e869a2c39ce62",
    "signature": "0x5a19594c9d1c70b6cc25964865516f7f4349dac2c0bb94bdcf21333379c46a7e161d3ff5ce0b2752509ba6f8618d4a74f89497f64bbc373a47398b000bd8f0471b",
    "signer": "0xcE9A90Af3ec732040aFcC0921aB1fb194CC61fD2",
    "userId": "662646054"
  }
}