{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1546777823",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1bf411d3db62bab6262ff53c545a3566d1da072b44ce6c21f2d15b4cb9453a8b",
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    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
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  }
}