{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1408355930",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd3eb5a94062621976c863224936f3ba127a9fed506dd7fd30f8c5a33f2ece264",
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    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
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}