{
  "manageEntity": {
    "action": "Repost",
    "entityId": "424180267",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12c1401abd9f1f01fa49289183e4e44c2d2ddd54df9a3ac5160d3c8f99750117",
    "signature": "0x599380788e8c5e949e628fa0c1c88f3685b60aef0446290674fb435dce0b935e59ee69ed1b42daaebe2c36af1f28c517117dbfd37375fb50fe0b8461014453cf1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}