{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xfbc41f1b45aae6ba776cfc8a9158839277a766ecee09784dac877e1d763db646",
    "signature": "0xb33c7725695133cade3bf4a0cd889803d70fe34de34a2811c9692ff81f86d7280115bf07a20c932976402e8b10c91e9d52c6ef6f067d1bfae08298d87fd32d101b",
    "signer": "0x6C3dfBb34F175eC157f17632F02a690cFC044641",
    "userId": "30425633"
  }
}