{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "130092",
    "entityType": "User",
    "nonce": "0xb4e36bab5f2a26c68fd6bc671bf321161be5773a558fa9bd207cfa5610d76b87",
    "signature": "0x4c570f472bda73b63ee6ec7804e3ffccc85919dac9b015c0a5cd73226b891a971de4f4aead3d4ef43a3cd722821aeb37613e1ea591f53d5c44de26659cf1ccc41c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}