{
  "manageEntity": {
    "action": "Repost",
    "entityId": "488161078",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6fddac8613da5661fd24ba840f093c9affe472c62b98f826609b1681d2467c92",
    "signature": "0xb3e86adc06d272735f14d9205c0d8a7db0095574e93392cd591a0ef9779eddaa3f2d94048b611c9969b1cff493c490b98e1839a2c13847521f07311b52d863401c",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}