{
  "manageEntity": {
    "action": "Create",
    "entityId": "1955694739",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"body\":\"Vayan a seguirme en: https://www.reverbnation.com/anaofficial1/songs y https://soundcloud.com/ana_official1\",\"entity_id\":583793889}}",
    "nonce": "0x387f06adf1aed814cebf6a079957931b0539d40aa122a1debd3285353be59830",
    "signature": "0x55f4ac3a9b1de2531ad73ea01e5a07de8d52b40c0f85d07008495fde8348ba7f3cb668827e8e00976a9d17dc165c194c1874c23b1938c372721b214d2dc93be51c",
    "signer": "0x2F7Daca0f2B6E13Ff7E12b8C89B0f3dF3848704A",
    "userId": "389569227"
  }
}