{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1560344984",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x966084498e1b7e8a000193090e86fbc1b95fe0336a25b2290ce31824f373f0b1",
    "signature": "0x789be786845eef767d10727df8665d790ebe57a76b9c98fef9019b398b41d4675095a039afd94e4be5571bbf8f6b9809f99db88c5effc1d2f9a370f9405071f41c",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}