{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1075313035",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17eca1d72756b4dde2e59d3a0d7af4b9c2f72f798e94156bcaf0ad443bada0e8",
    "signature": "0xf7eded290a7d2abf7bd09d6a4fda478f8e5950ce1c44eb6d1335225ac9c531b737cfdc7c45e9205d016f897586f6b46ccca4ece46798437aea6b8a8b139c2a2f1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}