{
  "manageEntity": {
    "action": "Repost",
    "entityId": "397721633",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4cb9d2783888ed270e4892c19833a3c9c6a12876928136f8fdfe5584c42dd3cd",
    "signature": "0x2f30214b5db221869300f618a1e78d1c33bfce5aae3b6389c965341f725f668f52bb5c1502789613c2196c276d26b4d95bfa891d34c250eaa36b1a4bdc9409f11c",
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  }
}