{
  "manageEntity": {
    "action": "Repost",
    "entityId": "449040297",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03af4b4e1868a47d8e1f46fdad067fef34bd1d2a6a190112ef385a575daebc13",
    "signature": "0x9b69243754713cb499d28caa7b65958cc074135b4f708112eaf593b5c90ec5e35157361e763b9443055c72ab87e8b9616a11e6ee8120b780e189104483ad86b51c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
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  }
}