{
  "manageEntity": {
    "action": "Repost",
    "entityId": "74626",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbec17a2e9add708f4e6aef646bf5c6ed21e3ca6542033343c64f6b3dc4ff2ce6",
    "signature": "0x32728ba3baac200e5e6b417fee96cf363323a348800d1e01df46ad2f5d913be95a87015d8114116b01424af24474e36a9720d61d1b3995213269f916a5d80beb1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}