{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1443126081",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15474bccd8dcf8aa8b8f85da64e8494adb8d8c82236545865ed25d8f9b16f88a",
    "signature": "0xa414d6ccc15f235c86d6ed7e87b22e56bdbac39c89079252375dff8f29396a2513b94a543f4a7dd5d7e37e2b72a746df9f9c8b85e34ba1072c14bc587edb00db1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}