{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1141959069",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a64957d113f9264195f9488c21475c4fb2b98b401175f1b0efc54865090b7ec",
    "signature": "0xcd975fd672d5734308bf9ada8003590704d80ec3276b8530090d87b274cbd0df3c47cbbd3f0fd37deda1f8dbe8539b909a9170715af750cce71d5cd6a8628a791c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}