{
  "manageEntity": {
    "action": "Follow",
    "entityId": "144",
    "entityType": "User",
    "nonce": "0xd02981bee5ca3de08850acd4168eb6618012c35c917a9467f0c2268d5e3f1477",
    "signature": "0xb9357ee6b2aae4ae476cf4a0d62169ceb10b103d49d22d88e771d4853f3d72715f904d33834a2169a7c22e294d8f17eb5cb42f717be2872a0b3def257ace40141b",
    "signer": "0x90d627796C9E2071AAd9F8C20f6dCE95587F6d13",
    "userId": "560619378"
  }
}