{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1327998499",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ba303463c563547686e1474d54768bb97506b5c254777c26ca7b0cc8bfa5cca",
    "signature": "0x483ae6a651da9ac5e02748d6abf6fdbf4cac233998c77dd6608de288193559a30fbb0e647a1061ae9c661bd0fb50bdf40d05a8515e1b2954b678bb8ddccb7cc21c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}