{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "18855",
    "entityType": "User",
    "nonce": "0x48ebdff2a6512be4580b96e209cb74e4638dbad9e589673117e37b0c9667c419",
    "signature": "0x6b302658ac113562b70ef9f4a68e8524a62d883720a11fb9aba353941c52b459065fe22301632847f1ae56301799d3de8a81631bedeef6dc41a651b61c928d6c1c",
    "signer": "0xdAe27B20BF3639989Bd99E76811FEF26BEa4Cc49",
    "userId": "176556"
  }
}