{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12170276",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b4d22bf83413a58d3e720d039cddfd4afeb315933ccd26ed4a76c574d6b1f7f",
    "signature": "0xb96cd013a0acfab78eaa76428c61b28bcb82e1019e4198d3d1bc9a0beaa6128b5c81928a9a6ec0ad112b1f6b62cdc45afaf174288ddba780b80434d14a486b9e1b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}