{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1515648197",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8fc9a62d5f56aadecf235ab3e18356b0c624d8242ac80ef614f2d38013540fa8",
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    "signer": "0x71CF13A0272e099ad4E22F4074EdB9Fd3b7be7b6",
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}