{
  "manageEntity": {
    "action": "Repost",
    "entityId": "565518241",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x452e69b025d72398864341956de9c3dc5084f3400c869ee31314b7c7db59a20d",
    "signature": "0xdf447057594530cc1132dd52260518210f42e27826a882b741e4862e181c4e9f5cbec352a39ba07b95c0e626336aa36f70c2f5cd7759b1e3979c676043e20ccc1c",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}