{
  "manageEntity": {
    "action": "Follow",
    "entityId": "755516",
    "entityType": "User",
    "nonce": "0xedf66a9024334853e239462a9d1262e2901f457397485b65f8c6549f66cb4958",
    "signature": "0x74c994b596108dfe1d9b475b162b1ef6eb727897a0079a6d96265280e7534d771226df17a37d7113ea82fc54836bd964ec2c121586b082a4d869f46255011a2c1c",
    "signer": "0x90d627796C9E2071AAd9F8C20f6dCE95587F6d13",
    "userId": "560619378"
  }
}