{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "79655224",
    "entityType": "User",
    "nonce": "0xbb1aad8582338161ebe25b6359a81bb520533f316c700f908af2ec81e5fe5e2c",
    "signature": "0xd6f14df91584697cd297b1a310eaf279c2d37ab86d2fd17f5191a1e3dd166bf85441887ccde43e4703223f60d74a8d02c287835b1691eac64bbbf3b63af0ed6c1c",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}