{
  "manageEntity": {
    "action": "Repost",
    "entityId": "868556338",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d5eabba7677027b53756d9f276077a572ab4231beec2066c6ba3a3ce006af58",
    "signature": "0x02d6a71c6197b776afedcf5c6b8c87542cd7f8f95eee5c179191cea256be4bc113be3613570ed98a8ca2f3a563e1c98788dd55f4f0a3637153d8bc03dd1f459d1c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}