{
  "manageEntity": {
    "action": "Repost",
    "entityId": "209729",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0dcd51c338cc799a05a65c5e7466aa3f6de7cd747d5bc5f97ea06446453f88af",
    "signature": "0xe1a5c08ce30cfe91ef293d3b7a82f8f93c661279707b1af3960e720f6f0903227862f2e0996261bb387c45390a2c4ae34e4d14e269e7ad9e4b90fefc22547fcc1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}