{
  "manageEntity": {
    "action": "Repost",
    "entityId": "648904",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d664f4b3fe641aa07d6ab3d1b6b3ce456fb2e50372e6fc054775d926037e67c",
    "signature": "0xc9ad1f8cb6e138b276c02b91f89f61ba2169aee6f420002a5ed5c26fadbda30731c69e0d1dee569b1424312035daa94a2508b2fb6a6610a4d3acde7bfea2162d1c",
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  }
}