{
  "manageEntity": {
    "action": "Repost",
    "entityId": "180482",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa8f56527f87a6155d03045e86c1f5f5e8b93ef0ee9a03c4f4bc4c291c3c15406",
    "signature": "0xa6b7b5512b63d2fe1ceccedf6d3bf6b83f3a8f947b7b327546e7297c22782d0a23b0b7e9137d66116e3f1439b87379db63697847c6dde18c7c4b63d147e8c3a11b",
    "signer": "0x7b52e6AA15Db4Fc3A84AFF2b12e5B8B128eA8610",
    "userId": "808512351"
  }
}