{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406230",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6bf4e08c6f665d02869e7ed801ea8e87f01414756a57b999b1092c9cc8baacba",
    "signature": "0x90b56cb43b3e7d3303b7b80a12b42ac66b4fc226af3e4605f7cf7c7f2e14f52672778f743275b8855601e19c6dd5f04085ce85cfbec987c685edfc2e6a67cced1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}