{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "105836",
    "entityType": "User",
    "nonce": "0x5fe117d4380df9dbaaaa9c76d5639bb37d38770275d39eecb8994ce4e3e40c1d",
    "signature": "0x76849581fee83ec9e96671ca6784e159b0912a155f256ee693b23f8e3d5d52c85d3975b99aa2b69369ef176692f9a456319e80ccaadfe1e78046eee69f9efffa1b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}