{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1472219827",
    "entityType": "Track",
    "nonce": "1792299563773051413",
    "signature": "0x4a746194c9813bea3f5f99f6966a43a9d5de2224e8e8f8746a492b51c60f63882ed9bd1b374698b5e481b6e3439834b3ba299ea13de5bc4bbf9113bebffb58a01b",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}