{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "63084",
    "entityType": "User",
    "nonce": "0xc24828e7548a6e78c4d2eff61122e49d63628058eed1b2288d550eb9ade36984",
    "signature": "0x66d80b9707a2e56ed1d2c2ba3ae13c04f0d34f57370784125a18698c730a830a6d7e917d5b34dff7dfe9dfc96c7da6828103f0853bdbde5b62e1e02dc66892fb1c",
    "signer": "0x05aba01c97C4F182D989670622abE9c797782dD2",
    "userId": "508263176"
  }
}