{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55235478",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88289af2b4ed4bf26552348c73663bf8534a5c03aca3e5a5c26e18d713a935b6",
    "signature": "0xda3c9f12634d5477a57047a383c18d3b9400a3e6d560a472a4537e32da7552904928673ec1fa90ce762b8c869eea66258edb7669812942a0901ade43bae690b51b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
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}