{
  "manageEntity": {
    "action": "Repost",
    "entityId": "593022",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff790cc4fae1634b409ee589d1fd2dfaba462d28fe17be5bdf70f021a6d8cc5a",
    "signature": "0xd53348067d553f54b853f2d287e803d8732bcfff39ac82840aa555c3d9bf740e66538c306ac113ff2bf2b66ee9c03db8bae23d198a1633848d3f54edf3d245011b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}