{
  "manageEntity": {
    "action": "Follow",
    "entityId": "143958",
    "entityType": "User",
    "nonce": "0xd886347299c96cd12d47f1d89ace08f95cdfc872e4b7e38c1a5450bb8e776625",
    "signature": "0x519a3be7bfad7259c8e8379f95e03395f94e2b416d417b463b1baf250b4c86a404b4b7658a7dcf109f7bdf2dc56a2ce782d28d57c3e30e5d3a73b74b1a9a159e1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}