{
  "manageEntity": {
    "action": "Repost",
    "entityId": "25134",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x539ffba4390e4d84f64153677e2ec0913ab038eee109f7d5d286332e50e73eec",
    "signature": "0x41d70f7b59c7d98d4f9d9bd65da42e574f9650e22d6c58a6f7ed95a34ee9a3a353c7b354853073c9bb40f7f58724bb3d3df2603cfad0307f29524532edb979d81c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}