{
  "manageEntity": {
    "action": "Repost",
    "entityId": "56654798",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x259025764b4dfdf07fbe445897ff9c9c54bc8877df5cfde47092ea81afd98054",
    "signature": "0xa4a4a65bce11e3445d152a3b04e97ca4c7688c4c820e2a55d4805efd2eb0f37b2d8ad1a75a1314b7fd1a0c53c5f875833f448ed5ae803abbd151982eeb96e34a1c",
    "signer": "0x7b52e6AA15Db4Fc3A84AFF2b12e5B8B128eA8610",
    "userId": "808512351"
  }
}