{
  "manageEntity": {
    "action": "Repost",
    "entityId": "200267546",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x193f5ac96759b8438400a01d0bb29428343d0abb650cdce737113c98e6927faa",
    "signature": "0x6ac2cd946cd8bdca4ac587ee5f41977755272db4159af5c51fa0408bbee69ecd1580c73f45c63c4bff62b6569629b244f2d0851d43e696490dccbe56b23e74a71c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}