{
  "manageEntity": {
    "action": "Repost",
    "entityId": "447379",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x08524762bac07ff8be5cac7283b89183737484316dc47628925a5c01b295ae41",
    "signature": "0xd67f668cf9cad112eaec96e9ab3e7dfb7af167381309236554bc14d4c1d134bb669bb6753809fbf262fe100dd4c38d8033b313f6774c614c3cc366dea89484391b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}