{
  "manageEntity": {
    "action": "Repost",
    "entityId": "143135493",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31d19d669bfab985ce552f567d3428681d73073a6a66075ed9c5501311135b9f",
    "signature": "0xe96fc92ace26db4db1200b01b358c00bfd1c9ee962ad214c5640fe5ca1cf979f11962ed496ee7efc30af8aa2bfeb0a54a47e537e6c8835f8343e26ab0e4838051c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}