{
  "manageEntity": {
    "action": "Repost",
    "entityId": "350384244",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x461dd5514619acb59fffd73e777a488734be6bdcd862517efa35ca87a477fca0",
    "signature": "0x3acb333dd9550f2eb2f14ca72cbfd3064ff4364ea6f355fd49f62a9ea68df41e7e7bd9eadb23ce947e2bed3fe3a4f4c35eaf79eae5c41079e0732fec608ae1bc1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}