{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1446881828",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x027448d26f354f2a911ca3ef8c4498150d335c4e02db67612e8918794a983361",
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    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
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}