{
  "manageEntity": {
    "action": "Repost",
    "entityId": "273701",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03ad9efc472fecbeedb8e621bab022f416b89280190b781ea2fd61b554460108",
    "signature": "0xc0eca1cfcc5887b1d53f955d15fac0f6cc720e44c21ba60754c4b72620d1e4e6484e793edd2403bc5f1430971e2d12053735ad304be9504c0b4e6a684c6872221b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}