{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x0d2fd42beed487b382dde840595cfaced28e331158e039b785ab92f0636a5210",
    "signature": "0x26d872dc10e4cd0ebbf5eddef595be27a986bf15617269bfe8c0f14dfb0bd2ee2a02c685c9beedb585559b36b7a6e6b59cf892e7cb0c47369ca2f50bf667a7271c",
    "signer": "0xe083C6657964CDF8edDa4A2141B67047B9816C35",
    "userId": "861832117"
  }
}