{
  "manageEntity": {
    "action": "Follow",
    "entityId": "343",
    "entityType": "User",
    "nonce": "0xe209bc73088e01ba787b51a2f1fdb0a156fa0929a7ee1d10b377d5fe00d92a20",
    "signature": "0xb6b840521c2e1b3ea9ffef70ff5cde39d3d489cb8eb701770f2aac6dedaf2ba5291772604cbb8e9d6db0c6948420ef15d2294972855d49724f6b27722cf07d161c",
    "signer": "0x90FD14E5f569756111EE3AECbcE1AAb95c2A01da",
    "userId": "86867162"
  }
}