{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1849209438",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b530481ce893f3be918afdee2789d28a54f5f04dfe29facf298f2d8a6591757",
    "signature": "0xa5b7906f622564d4c5bf0f69ccc915b3cae7d9c2331854ffc560f38ec73907a92b762bfa6c60157c0e4aa23db72a9f9105546542e875ca91708591415f2e614e1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}