{
  "manageEntity": {
    "action": "Follow",
    "entityId": "105001",
    "entityType": "User",
    "nonce": "0x1386207076dc6a412208c244548163fd1dd9c040ed7879c53801a279ee686b05",
    "signature": "0xc67aa83477f869f7da86ff436a0e74b60db81023bf743a043882cbbe3321649a3c03c94bf3ac4a81f20edea91ba7ddb7e70cec5350dce28a7ef180284400df2a1c",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}