{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94167",
    "entityType": "User",
    "nonce": "0x8d65dc943156f253f450c000d968c924b3b213bd80a5a29da7b40400b1495fb0",
    "signature": "0x7be79f121230e6f80acfe5ac63a5180f07fcc3fef3ef69c7082ca948aeebd18573a175610b93791378185cfcb77bfc766ff1d0fa02153254ef4809c9893672481b",
    "signer": "0xBC4Ece205cb3daC81F63fb3f7A9a16234fC803dF",
    "userId": "418692997"
  }
}