{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1281787471",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ac5881b5e85aea7e5647abf98d9040310bae73f3a405d83e9f76a8f1e5f948e",
    "signature": "0x9c5b8cef95a741871379c674fadaadbe1043594dbc6e0c720e28591adfeaca1647999378d92581cbbbaddeea10d0edd4cae38965a875406e6408ede2ad9a2e671c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}