{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406268",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa6decb32fdf02b84a9fbe66690375c3bf9717d7f158be4858510871f3e048de",
    "signature": "0xeb4f6db1fe74a0b3fa65a139376ae5e041416a40a531b1a81e8338c389c4f9d7692fdb506c4e1bdd4c94d8a8c224d210f66e72723f6b3d9db379391f8ac00f441b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}