{
  "manageEntity": {
    "action": "Follow",
    "entityId": "404",
    "entityType": "User",
    "nonce": "0xfbe3d367c0bea4e39d4709f81bcda35e6598a6fe822b4b91ab7b2d609c3bfb5c",
    "signature": "0x6c57c4c1d59682ea0d4f0a3ade8c51a6a1adfcbdecb6cfecf8f2b6b991f10ad20e5412be4ebbff95e034ac2253a827359bae34b918597100e3c20f152da6b2eb1b",
    "signer": "0x9839A58400806f7D2fb091DAb067C1c725684BDa",
    "userId": "66342"
  }
}