{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "41804",
    "entityType": "User",
    "nonce": "0xe60007ed34c9eac5fec73e84597a6df2f79416a5633db500fc1c7922a8b4935b",
    "signature": "0x8690e69e7b82a4c6115609210723dfbc1c9c825d3f988985d4623c606c2a4c5975f09bd4a167b1771e6cf286a576f215c936e927c2dbbc78ecc2e610262f03d01c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}