{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18192",
    "entityType": "User",
    "nonce": "0x184ed77be43c486ecb07746c08ce9a6b76f014ff305a018bb232c9d9594f58ae",
    "signature": "0xaeec3294f0c677ea2cbc1c66c9be46ce7c84805bdf4a826d9df3249154314b451743420d806ead468b6d4d923baaf18635dfe983a9c8c8f0ea428a49353d982c1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}