{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x9d186b3d77e2e65dba76e1c5b8f921fae658491c9af125548e9f8118bcc933bb",
    "signature": "0xc79dea17fd4cb07c880f4e032ca0d7edfa89606077f47f943f0c82b4f0ed9b1f057bf02cb81f99f05cc825dcf77f51b2427690a9c5724d3ae5aec57c85cc8eb21c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}