{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1539581950",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94907623093440ad34817a023baa50ca196b2ba7352148a4cc191bed524fb968",
    "signature": "0x1e10edc4a793f981575b174ee2f1fb8de6ce6a4c397e7776ee1f3b58188669f86c9abe269d4fd88286fe802ae30baf814e6ef840c73b23a6e680d5b2edf0f4991c",
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}