{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1101781",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1daa2310254db492061a5db1da6c35fd95b2f6ea28b43148a3cc0e52ac554ddd",
    "signature": "0x8520328b96ca3d86ff937f85116da72b9e717a605933619a63674505c1cec7fe7754b358bc3b168826937aa899431165e65d3afbfc91950c5938f0344716eafe1b",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}