{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2141062988",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0785863d560027d96bbf01de8ca9e761d430b63887ec03bfd7b960d745d649e7",
    "signature": "0xd4623633a303c390bf478fed686e828e336f0b325ea6ab613046630fc65d05976ca626b919dd0dad53ebb411c107d73740f3d3e210bd983c26ef9c158716d2891c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}