{
  "manageEntity": {
    "action": "Repost",
    "entityId": "548227676",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3abffcba67225975b2e8035a7b6e719782044e995bd889af53bb1b29a7949c97",
    "signature": "0xaf432e040882650b5fff80b81115d885e22ecc505fff46608fa5e795eef1497713b33b8eacf642b759301a287174c1c955c4aee20a8fe830b91d7263008ef2171b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}