{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x2b2f5dd530b0110ae3f370db1d2fb08ddcb723a9533f61e058dd792f0ae6bf6f",
    "signature": "0x7c70e3f865fc16d0f4bdfc10d8f9c329a8c56575f8e7e46ea3e2cc857957e3db4e225e2774981c76273620bb76d023334d26492b495dc6741010b3c6f2bd43881b",
    "signer": "0x6268f3F36E0fe8D3E139bC6d32d7539887721848",
    "userId": "418312750"
  }
}