{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1383156787",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2875c76e6c7705d288c54c186190cd94dfeb9a3197bfd9cba49d87a6ac3c1ac7",
    "signature": "0x4997379391d15df96dea0d4554374d6c33eac8b53782136368b44c1dd1ac825d5126c46900a34947aa86bbf7fa65b3d8e00f378bccf967ddf14150e3897e198f1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}