{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xf82e5b835cd89a1ed4d0b9074c678834708451abae0cb88c70cd0cdaba8bf209",
    "signature": "0x0d3f28a09b7304d9541634e01a2737f2b79ccedeff2255e91f00d4d3f02effca03b5803f86b2d7af264d7f49a00e5011f1b95e8d973a0e9f562996743b26402a1c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}