{
  "manageEntity": {
    "action": "Repost",
    "entityId": "808979900",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xebb91f276bbd192e976711a1f3f37f72dbad7e2835a1876e4657ba22d20e2e2d",
    "signature": "0xceb19b69ca531961ba9867f81089421d85097d50323bc363b213c7b163e0e5f2567a714594d6b7567549c318a040b4918a43957249b7703b5a7f05736ba4d1a81b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}