{
  "manageEntity": {
    "action": "Repost",
    "entityId": "220063017",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x420c17b5ea4e661021e45321b55db59e39bf93032d2269e46c135c1d6cfc8058",
    "signature": "0x2211996dcdf50cd92f4dad6c620102866742fd34c67ae5251936af873ef58bf91c30f111cdef348b7036f4adc497518fce707313a8363965f328b68515d5fd521c",
    "signer": "0x3324C23609BC25902C39CFa38CF40581c7Bc7F87",
    "userId": "229134011"
  }
}