{
  "manageEntity": {
    "action": "Repost",
    "entityId": "582321",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x98a129d0587785a8c625d27c83f60b94cc2b5ad0887eb0fb53ec150ae1950e6e",
    "signature": "0xc02a6263958601d6e2f43eb701c153a86fec406c3e2f519c7c1d86208ed72b4a078105cfdc1250bca28c9fa14f76bd4bb1cc80fbed0e9b5cb408882416393f811c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}