{
  "manageEntity": {
    "action": "Repost",
    "entityId": "800367",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03ea6210ef9b17834f84b651bc0e1943fc96276bb36a014ded158a7cae27b6d0",
    "signature": "0x53718069100670a1d71845d23ac51f4baed249707ca29c7e75b5457e9d4fe46f08a227398ef0802cf55e6d654895b5f33ff32baa299c0c6acacbe1244b61143b1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}