{
  "manageEntity": {
    "action": "Follow",
    "entityId": "139978927",
    "entityType": "User",
    "nonce": "0xbf50ab0aebbf0e2372c05b5f97439b1041b78001b798a7b4b109c82cf14bdc4c",
    "signature": "0x22829f62a58df4f924e67d512f9cca232ddd1fc11929319c8803367634beaa8a47afda636ec8a0c741286e8f1a1fd426a5794ef51f5ec1df6ff76ec8c47f58cf1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}