{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1389790490",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32c205bb732c4d4bb0a852ae225e345f5260542c14cbe405a5f819296fdde396",
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    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
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  }
}