{
  "manageEntity": {
    "action": "Repost",
    "entityId": "119629557",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x316c7a75fa8b8ce19fdf60e7e80bcb11b449f7dab88280e0b517b5722dacb5ab",
    "signature": "0x49acaeb1a2049734f2201d76b045d8265bebc75850a3004763fe0b9d1cf17504577cd0b9a96f23e55acd0a7e91a328fdb97eb27821b96c32205a0c180ed7a10f1c",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}