{
  "manageEntity": {
    "action": "Follow",
    "entityId": "398",
    "entityType": "User",
    "nonce": "0xd5d039d1cd6c7fb0cef764f15ca3184c659e32ff6a3146929650e30075e21460",
    "signature": "0x94d5e2a66f20f86e793291cfa8009fae24221cdd34e00d116fede67241ebe90d07acb8a99c21c9c7e56fdb13176e07b9e932ec793fbf2f494469f2e5da8ae53b1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}