{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x33319ac6a70f6337fa52761b4211e472d4e3315499690c3e5803d109f2a7a0b1",
    "signature": "0xc7bc2e66ac92262aa13ec5a8a82c8c70422f746e9f185be07886338f573905b948e59e7823be0f086a2e34b98f96068d09a278a614647b0d9242e0baf25cda231c",
    "signer": "0xf4f1a5b5d9dD70347dfffC9c35d671214f83c4a3",
    "userId": "840935628"
  }
}