{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "236177",
    "entityType": "User",
    "nonce": "0x41eb7ff89dd1926654e6f6b2ea3932dcc8ee7ca673919c0ac007fdb45580ddf2",
    "signature": "0x6b849d946ff7f5c58b22b9c1706f011d0cfc2848cbd84ff00d630666b62e84506d1019ed31c4f581f38cb679fe2ff960cad8a84176e2823010696ab1e9533d251c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}