{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1623173050",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x232a65d3a5a27f38124f05d6a8d0b86c8f48780493fef5c9031dcc5318110efd",
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    "signer": "0xab28764Bd1224556ebA1d8Bc48d3f1F5D2e4E1dD",
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}