{
  "manageEntity": {
    "action": "Follow",
    "entityId": "549950943",
    "entityType": "User",
    "nonce": "0xe6b5f4432ea1a6e865473e4d98ab187ba5563a343d6e7f377cb46f3fe190766b",
    "signature": "0x1c9e11899d10b7dc9c401652d350f112b9aa771a92d3ea8ad80112c3f30499db0d45f608a64e1a485d2eedd92620a4bbd8bc24ea534b769d113febca85df6a6b1b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}