{
  "manageEntity": {
    "action": "Repost",
    "entityId": "374379061",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf5b953b8f5f7b0fa73319c1557d0125d059b6ba64da2ff7f5cc34b47cb3e4213",
    "signature": "0x7f6ea95a2f40afe3684629748af453ed3915bafc9b88df92d0f27877e24e710f0fa6c9f11779d21f0e474c3c769fc458fa232fc6ea6c75adb313cac0412bacd81b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}