{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1481443960",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ec4c576a43846d4540bf514ac53a445bc6a8639a2e65cab81b250de7b653434",
    "signature": "0x2665963f2eb626cb0ab81cdd5cf48e19ca08560c423bf837b90885668d3b077f752cec35ab5eaac9101a715474a366ca71856b43a1cf27e729a1743ecdab33681c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}