{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1977433399",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x560aa4783ec4701a30d14822484169810258c1667d17cbaf2d849d67039335db",
    "signature": "0x9d3a872006eacb1b6bdae5886a9a08e2f096614ba2577f414a575876aab881a658236eb7705ff5105784a69c7fa44ea7df010ac325e758d27c08007d9adc02d31b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}