{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2057000407",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x34d3245fc8575a2b8d883e62801f278bd0e369f57dc891c94c58be04c6822773",
    "signature": "0x220a94ede8e9eb6bd4daa07cf11813946aa274d4a5a6809427830c2658b43ca816c634a4e02cfea800f7e1e7fcbed31cc26d74715e7553a9d45d1c9d92b8f5b71b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}