{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "70337",
    "entityType": "User",
    "nonce": "0xfcd84d31d6b68cbd21a91c6d073697c06e20468e3ea59268ecc414da6078a497",
    "signature": "0x0842b81ded6d0dc7d878c793f1c6917996ddd1e2e936c1f393325d43387ad1773c320402eede69eb03e081828cc2acd285a1430bff142532220efe372ec1333b1b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}