{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1637454203",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x52dd4c75b4cad9922d2af43018ecc25e63c8636b17538474651bcd0c86df9068",
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    "signer": "0x48997477d821e30d3Fa835d1Ee7809B3253Cb100",
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}