{
  "manageEntity": {
    "action": "Repost",
    "entityId": "868578434",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdeb071fdc9d23f4321222d151aee231f24eafcc4d1010fdb6e924a44e081e5f3",
    "signature": "0x31a09f527e7d264c98fe4496bddc2d49132f385b87e31b9049e09003b027f2b87cf65d09dc57ba1b1e6d47c5a575a1e419581914fb8c02f9b80e72e2d348f2b01c",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}