{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1358584913",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x20ff5edf26006bea65b3f9cf536b177a1629039c9b09c5f91a47bf7b6560fb5a",
    "signature": "0x70fb2e218498710e6cf28442a6fc0b9b964a7a62779c3d4f6e76be2f8008b5322cf4866fb2417957f65a86d95b3c05f431d75416f98158650dfe760be405ca551b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}