{
  "manageEntity": {
    "action": "Follow",
    "entityId": "421774111",
    "entityType": "User",
    "nonce": "0x51669b3097bcab086e4af4dfa051920ceefd5e4866534eb660b2d3b145260f0a",
    "signature": "0x728bc8d256840c33795e8468f1a397135a2952677e35ce8d4d09990723d84c6375ee0dfd0bbfc75ac8de16a95c24efbbfe58e7fe35077e57950176901626af931c",
    "signer": "0xeD4de8C7aEdcca7a62a5E17Fb9DF5ee4991E5b73",
    "userId": "209405413"
  }
}