{
  "manageEntity": {
    "action": "Repost",
    "entityId": "383556068",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4db08708a8f1b504eafc2a3f228767bc29c7b5c195e9763241d55ffba2d326da",
    "signature": "0x5a1e4b20435a56c3227cfd40b709e208c12c8b72f67590bbfe46d8dd3261549b351d969e757f095a14660cea42e7149715d395ff90284d57f49a6581be1fb2b01b",
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    "userId": "451410725"
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}