{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x19226b028adb904a0cac0b4959ea4ffdbfb6531311b91ebc2dc9a199da9a572d",
    "signature": "0xfa2e174a3b9b48af1d6ef804cf6e98e9fff0e2cd4261b83b69055a04d24935f2357ef936e355d877581381360da7473d4657e9cf2276c1c97c2e8affe5c9089c1c",
    "signer": "0x89715A6F0c23C84cE71166083899D25bE26BfBC1",
    "userId": "952196459"
  }
}