{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94117",
    "entityType": "User",
    "nonce": "0x10df7cde661f7811e30855690c6aa13324471831005d8968225236af0e2790c3",
    "signature": "0xe2648f7c150733fe2ca075142231de2111c3343e3fe9b9ced7d818d6defe98e74f578605ec8f096d4be23dddbb30d753bade83becfb585b6433b5311bbe67f691b",
    "signer": "0xC77FC375F0505f98061bDD371Ad3b99D16525d71",
    "userId": "187154748"
  }
}