{
  "manageEntity": {
    "action": "Follow",
    "entityId": "44142994",
    "entityType": "User",
    "nonce": "0xf6ccc20208793efe314dce12ac27165531efc57fdfa141e0a09b185c6df8f199",
    "signature": "0xefd321aa6777fb1879fe6408035d5ded1f9b5a42d443225c82c6271ba9b4155a5ec714dba78c182f17fe44f8851709f2ad36ab614c7fa7e07465c0a1e931de771b",
    "signer": "0x881DC02014d371dB5F53a35eB20019b0253C7d40",
    "userId": "637221900"
  }
}