{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1974646898",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa18e5a597e3c13fa3e600e3b53675106c689f1281167929b708877d3f0113649",
    "signature": "0x7daa1120437c32ca57f6ca3f94be5b0c2817415b30c27942c2efc06896dfbc6c7b94e7602d13abc5db9bed5f5157d8985d3b2dfb5ed08aaa645da1cc622a228c1b",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}