{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1535073554",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe880e6dd9dc4bd98f93a1847875b8b09733327d9c5acf06438c2e035b5d37c66",
    "signature": "0xa518a91d9ce0b9337d279bf7d2b2916f2de0e02b51d7205ed63978cb5e57a26e668bc1ebfb8fab5caa46d349f8fa9ec1fa1e77e7f256661215c98ebf503efbe81c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}