{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1943354684",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x838dedef3fdd873812c50c06e5631cdd309acc2be10d9991f318102bcef9f71c",
    "signature": "0x1cef6182ed35327a9c4caa8f1b3edc94d23943921e0760f761ac7c2dc017db4828af9e30132a1b1d64503a0661592574e79f550f7f64f07691056e4c063c969a1b",
    "signer": "0xd64d70a4819e90bb8C1FAad60E59aEdD5E4ab502",
    "userId": "84317552"
  }
}