{
  "manageEntity": {
    "action": "Repost",
    "entityId": "395757037",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3813648e8748c384d49e371b8673e7e0dc165c6f0f1b31bf90a30adcdef8ee70",
    "signature": "0x150aa8defbe51d4113dc226a852a2f029f702bcfd527fc2c1c1df8ff7cf2371222307fcbbc9e6c50c8021c8b638a0df54a149268fe921507d2a91f9525c581171b",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}