{
  "manageEntity": {
    "action": "Repost",
    "entityId": "178250",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x976934cf9b7e5647cf4bba67385632eda7234f322fdc67abcd5a8790c4747fb8",
    "signature": "0x6bef313f54677c1872e3ee1f896e30ad3a5ebaf409f7a1c85489a76bd4b3edd45744ee6698720b86082a09664541aa871a705603f93a15e147f04a3f252b795d1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}