{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "62735",
    "entityType": "User",
    "nonce": "0x5e4c70dc1129ea2147a271c86656bd99b4db1fad5c2f58e91b0af850e5694354",
    "signature": "0xe95e10eb96ef8cf6e7203836557fe7d02fd1c467bb5a646734a8f274ca0f18874ea720e683059044f4297094505a58553e2c1067b3b0d5634cc032a20f7114451c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}