{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1362146646",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x98909a60c23e6973ee1c569dbcdddbc9f8b6398439bb86654a225d4042b29880",
    "signature": "0xd7589eea040be837308b36d37a8b96003fedf0007ca077f35849519af4d513b777ec80029a2fee957340cc2eff567efa9110d856476af71162d4db09f425319d1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}