{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1513775858",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x47bc1d89e44900623e3ffca3a23726dfebf8183c67b7bbceb4a3a24224a39d2b",
    "signature": "0x7afa381eb507ed573af4af1088bd1c7db36c9e1cc9d33a748583d21a83b5df8e5660fe558420799124878c64dec533f69020b3b9460a15a46219a73be7eb88f61b",
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}