{
  "manageEntity": {
    "action": "Repost",
    "entityId": "355481312",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60e7b8ee31dd9de5215b479e610b60e4182fb54764528b763590218a4aa1dd27",
    "signature": "0x48f8b317d8f0c1d32452198a5c5eea65feee032257171e25220760b6ebe9ff8a6fa590f96c055df29763539c3c4b9e7d47d8356c23d9e9a4ccea1d8433b359df1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}