{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "133956",
    "entityType": "User",
    "nonce": "0xdf6835d2b90f2065416dc51b216138bb199da417d22cffb4767297becf2bde69",
    "signature": "0xc9fa6056fe0c76132e05e7aa36de270309ad9e2f5e5f2e63b0077a5a95785bb04f191189405adc26377a77c1b801e0b903dc1f866827e48e624a7a91da8a64b71b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}