{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94167",
    "entityType": "User",
    "nonce": "0x370faab948975142f51023448e4f7a955d3fece2c14df93b23fda709b8ce2668",
    "signature": "0x4031d726d395100f2bf3137d1297be209c651e712f1bc4ecd1e7e44ce8d0c0f446f32a128b5f2256cac9286f839613578e81e74016e43a8103b1dc1bdb39075e1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}