{
  "manageEntity": {
    "action": "Repost",
    "entityId": "462502473",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd42794e46c90c34b08bfe0c5575fea001330bcf60b75504cd7b98ca31455404c",
    "signature": "0x9dc1ef5e07a2fc6afa98e1c35e7df7e11f2a4de797c7e2de7ed0dc2b4fab932c16371c9035d07430910ce5e1c74b1948b86e98ee61bd6338aec392f94bce51011b",
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    "userId": "152450"
  }
}