{
  "manageEntity": {
    "action": "Repost",
    "entityId": "338062246",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcbbb209340617bef91cdb9056a45fac7972a9033318338dbebccfc43a449f41a",
    "signature": "0x7ecb7f48949308d9048f8fd90d4fea44b588f134e04f83e4cca8c5f3c823d11e00706c3823d307f72dc59b3bf64a17712fd3cf4bcdca46614aa89df1e2f2baf81c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}