{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1993421751",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40b1cdb336ab3004e87b3dcfac23da220d7071b4f246bfba04fa50ca554229f7",
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    "signer": "0x19EDB4c1a8740c323f6e57B80F3422C01875289e",
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}