{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "59439",
    "entityType": "User",
    "nonce": "0xcbabd1629789066e847fad8720083562f771162a7eb49778066a17d1abff4f21",
    "signature": "0x26cfe76c8dd4d79b2c85c2d78986f06a76b1e5df1cbda3da01e67fd74d24511c5ade7e39930212065fef0893723ea39bd85266e85b871d6ad8b01fa443669bae1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}