{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1750735591",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe42fd3a3e2cac88106874a0f6132b3fd4667c9744983605838a47c895be74cc8",
    "signature": "0x82ba522d553b9c715d73fd22760b04ee7d6eb907ca9b4bbb1c13fdf707e2bd3e5743b88109220909497e5e7a73e007e9ddb3d69bff8f960a32633bf7d8b022011b",
    "signer": "0xcF1BC458908F84936B19Ca8Cf67C751CD647B02b",
    "userId": "310796"
  }
}