{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1105815830",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8956d9c24c050313b0cdb0cd2be253476c8f064732c6e5a8c7eb1f281cda2c55",
    "signature": "0x0dcb33917462e952684cf4f76523f3edbde017938af607ddce6285dfb98a2f0b7fe158c004eee157fd3e0170d39d2d2c9e0ca0687e761febc5c5fb2f6d30d94e1b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}