{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250940",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x890d760774f914423c7ba7cdce5b5d2fb7b53ddbf8409ad8af5b14951079b75b",
    "signature": "0x9896e0a00bf814d1474d072793f8dbac127f343763e3597a874241af6df4bd2a37f0ec68052d15d2391b3503cb94d3bbb1f27b0a233b9633ce8b64b1d95e37b71b",
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    "userId": "77551267"
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}