{
  "manageEntity": {
    "action": "Repost",
    "entityId": "548569614",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e37e6ead6cbda817c78a2aa2c829baedf40c20b5923036b1b9a7fa9f19fb32f",
    "signature": "0x9c829935c5f33142c600cb7f0039091ae3c767a34430f3da6a6370c077f44a08047125970bc16781b20c0e92224a2b192a3dad5b973010cfa751516aab5f37401c",
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    "userId": "620307004"
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}