{
  "manageEntity": {
    "action": "Repost",
    "entityId": "314355118",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6475e0a8b17fa7081c1304290866fea4f450119f8d4c08283da0e3a5c10626f7",
    "signature": "0x42474ca93a4fbbb9c69b33efa6f3e259158c499851cdb36d8d3e75467f9141a01a729131ee43f128b824619a740b14c5dbdb4ffec374ca3ddaadd1b50b9498e11b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}