{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x86770afa527713245dc495a43762cc217d224b3f77c00483d577e37ff489714e",
    "signature": "0xf89b0a9290e0495999cf2303b4355f35c1e93a7813acb03d4db0ffacb27ddce70072bc4cc4d81fe86954ad6ab02660e70e609e991227ee47f8819f3de3e7f7b31b",
    "signer": "0x89e50e652f2C1608136D6958BBdF4813DebfB33b",
    "userId": "482857466"
  }
}