{
  "manageEntity": {
    "action": "Repost",
    "entityId": "419031773",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x496de5ecfa7b11d1db0f52a54d0b7995d69de36ce6b958bb7c85d02286aa4ed4",
    "signature": "0x6be752957a1dc2f24c249e598a305cbe0390f4013404fd7d1acee329b13282de3842bea859f1b872738beeda5af94cc61e21e275cecff3bff5180311fd79bbdd1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}