{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1744995658",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd63a0675daec6126de02dc8c1ce9c27e13918a6bd63ff88f615be2621e3490ce",
    "signature": "0x1bb41b3cbdb81890ea44b56758ddc005f246e457d277d5e75ab82863d1c21b8006dc07c8baed2a5310c14c35651d1c1e1c3d7867907d2de2dfa9205d545bb18e1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}