{
  "manageEntity": {
    "action": "Repost",
    "entityId": "255279",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7092b12fcceffe130bf878c6dfac49fd9b8926f6d784ba56d1c8a4f12d7259be",
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    "signer": "0xD9254B079e0e1571E56512C57188F2eec899054f",
    "userId": "854498636"
  }
}