{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406267",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe1f2b22fc064cefde9ef3f3baf83d659664575a4ef9c84639d35e6a6d295f8da",
    "signature": "0x98e30fa7998c57ed85eca7ffaa279aa25d53c5ede7633912a7ce2ee64d643f8200af08499cec15dc330d3cbe60574b1729d5f4241178a2cc23a0b6c8a723c86a1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}