{
  "manageEntity": {
    "action": "Follow",
    "entityId": "751278",
    "entityType": "User",
    "nonce": "0x29339be936f3d79c8f3e979730c0c2e80a99d42b3ccb6a25ac27b97d51f3d50c",
    "signature": "0xc0b10191d817e8cd8e696267f1cae9d518049ba3f54b959a9f5ba42da56becb6306a64cfe5672d4233bedb031d3243d7bb74b94419cf3a97068250b0c2c5a7061b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}