{
  "manageEntity": {
    "action": "Repost",
    "entityId": "5651798",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2631f56010d0ef343267ef22850d0105153fdaabccd76271faa82203764bbac8",
    "signature": "0x2298b6a9234549735be715f82fe5437483a97a0e56c7c322c17e7dfcfc0cc94333d24312881c1b245f9a06afae1276758ef69b369fc74162e8afe4db41a86d591b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}