{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1030446923",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdd401f44f68204c997484e65c2993cadb016b2eb206d87318e58cd6365de2d9a",
    "signature": "0x557333e6dd50a5b35ef1d5ecd8091556173ae9de0997cb06ef49ac84c588a6094e02c0090c3058de16c6fe2d980c9f2e2a19edcb81b6b7fe5bd3401ad8c196721c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}