{
  "manageEntity": {
    "action": "Repost",
    "entityId": "602291169",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f3a5bd9cf46771ee5b1eb5c323a1b9e36ae21dad97debe05ce4290b070597c5",
    "signature": "0xcde3ca54bf32c05aca381b80f90c40b17ec8523e5700a3a384da8889f1a252d655b4d5bfb824ac45bf4ffab262c9537169c201f79fcb4430f4a7ceaeab8bb2671b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}