{
  "manageEntity": {
    "action": "Repost",
    "entityId": "146690",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xac39b7711f4152ab48e5f7c129cc4c779a25ace5d7c5952fffcc654e06d61459",
    "signature": "0x83e6deca63f6a50f9852a30e96b9b5214a179fdeb595c6d9fbde1e880dae69ba7a0b4d768c294da9dd232f0d343a5dad9db6e4438d6ff9678434ee03d195ebca1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}