{
  "manageEntity": {
    "action": "Repost",
    "entityId": "919942967",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x305d67e6af2012e8e8f38bfc1be928e2dc4db10c15ce8e829ea61f1f88e26d6c",
    "signature": "0xad58ff7f58a647a9a5806e568bcc3bde7ead8e7d3175446084a7b81f7afa74515de17eeb97d97ffecff3bc74d9d3c4394f267611a576ca49fc054ceb0d05d1951c",
    "signer": "0x9334c6136F26E4E2Eb1BB47da61Ae51958Af67be",
    "userId": "626108037"
  }
}