{
  "manageEntity": {
    "action": "Follow",
    "entityId": "600556383",
    "entityType": "User",
    "nonce": "0xa6828cc9c8a3b80d12c797a36ec2bead9676a7235a4461304190ebd8d9be8472",
    "signature": "0x88f398b2c871121fa6256301a91dc4ef9db59cf267689ba31b263662bb3239cd1c3a8824755672d2c2afe02ccec94c86e86e86c2741c17f71a3bb18be06f5d491c",
    "signer": "0x07D513F4eF8aF3fd73093aB1F613ac2B7D16b7b9",
    "userId": "60831583"
  }
}