{
  "manageEntity": {
    "action": "Follow",
    "entityId": "203774",
    "entityType": "User",
    "nonce": "0x9bb2e175ec42c2f1a4583001e393fbd1fa5e078352ca0c1b673ff64026027049",
    "signature": "0x75013886f91b9cbe157c43aa697a9034ca78682dd372bb0c0930e9e190f52836727a9c104479e8f1276915f6a0387b5961481f07601f4cc658f60a746d3ee8231c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}