{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1862775761",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f8cee56f88bf0db7ad07da35678f8a782c3c5fcc74a24f717c204d3ed48ae81",
    "signature": "0x52f3f5cccedb95e9dc7aae57bf963a01aefe08fdcfdd2daa58b9f7e093ba04f37143dccb4d75de97c77c7a9fd6769f4b2f04bf67ca28c818c2de840ef80671c51c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}