{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0xc2b844ee43354fc57b70cc5caa57e3685c8c851df06e324dfb2080d7f470a2ce",
    "signature": "0x4d702f5c23f7633e9906d675573215a71100ed4448866b057d470898173eec102ad361c8c521fa85768807ec1d6bdb08a07ecb9207486f974c297f3fda47143c1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}