{
  "manageEntity": {
    "action": "Follow",
    "entityId": "146164104",
    "entityType": "User",
    "nonce": "0x59f12b307f8664fed79c90fd69d8485cfe8ae9553a52520e4035368c6249540f",
    "signature": "0x03dbdb5d5f07218abf4838ae5e6d6c9a51bf26cb80aeb3fe237e24c6aa36c2c13bb21ca4e285376df61e83715b4aa49deff740edb929dc0e02a3e40558d89d981c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}