{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "95030",
    "entityType": "User",
    "nonce": "0x686f1e24882b10e620a54c82ec098313e7e0749c37e8f09d286b5f89b1f2391e",
    "signature": "0x2d4d8656305efb34a1682f7ad4178990d957ecbde9ccdfce7770cf2ce67ba3897f2afab5f9972e056f82860803e036b86e1df6adc718bf4a9428648e6be1ea131b",
    "signer": "0x49368dB15B9A78dF090195AD4338818bfA70C88A",
    "userId": "381576190"
  }
}