{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1154705631",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb235a53da482976c896f8bbd532f4b0db6077138c3219e61f6f879ad4ce03940",
    "signature": "0x639f8486fc75a4f1ff9fc9559633101169f81b7cb1dcda7fa92e4608e7a59ee050f7891cf1328488ca651ad05bc2950ee8367d204767f453ee8549d9d4a6923f1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}