{
  "manageEntity": {
    "action": "Repost",
    "entityId": "624967605",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ccfe560f85078503e5da500675cd1aaae246b9f99293ea82469e7f3b1935fc3",
    "signature": "0x73bd2f838ddf12b264e5bb2ac4554586b6cf7af2c5f7825c1e9a7a1e140ebf94484ee9bea8c15ffd668c1d684af321c540e025e70d0710cfd03d5ccc980669bf1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}