{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1974028902",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec5128eba86b2e0234fd73caefd1ec7da8a3f23c3334969eadc9460cad15ef73",
    "signature": "0x11e09270f4a47a360f39aa9f9c032bb7198d1f8ff8f0a4f650f488454f732c50448a3fc3966bac6e4ab1c19760b91b699ef28595afd5c652add63a7027b5d8371b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}