{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xbf85c5bbf8390ac1b9fc8ba91b2976326c8937af93afff1618e6c0aa9d8f868c",
    "signature": "0xc517506b43c3dd0e62ce9e13ca7d643b9b4e880b6eda13a2dd3eca01330378602826095671504993c661a72d0c6952b688db3cfe045e1afb1795c26736f83c6d1c",
    "signer": "0x755A40a2C84a58DE10409331A5FC677b9596d249",
    "userId": "887603006"
  }
}