{
  "manageEntity": {
    "action": "Repost",
    "entityId": "515395",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0927f0868e14a0d9642a78fd5495541f2e2f8c1f7576d932a437979fb9979bba",
    "signature": "0xf4fb26e00f41e53118dae87fd93fb12bb5c7d3a47442a2ac381c7268e75c23d750c4afb613de0349a6dcebfaf74b4ffa058a4e989813f584998f8d74c62c0b281b",
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}