{
  "manageEntity": {
    "action": "Repost",
    "entityId": "382875470",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4645120764d87fa92814122b042a19bc0d28c85da441af314f0f9813f3896ec3",
    "signature": "0x138a247a7764f797603341b828f9d85ff97e54ba744a661e17ef68c276f284dd35ffb4799a208dd0e5dadec76b3f5642e0bee347117faa035b2a09ccb7cd38af1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}