{
  "manageEntity": {
    "action": "Repost",
    "entityId": "459986732",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9679fd938c5b665ecce9c1f034dcd4890a8ac0bcc430e838ae42aa813b83f6ed",
    "signature": "0x3ec414ebebc86ab54e2038791c73c4f3a7b83d4541440540f4d85e119ec939b22829d90fd366618dde96ad82cb21a10f2b0efaf6b973b913b255bd3adef2d0051b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}