{
  "manageEntity": {
    "action": "Repost",
    "entityId": "659313",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d9622e30d2dbb1b6b5197375b18dd5996e67eb5a8987fcf0a587efba260e010",
    "signature": "0xe5005e38209489f59486036aac8e892975a47eeca3bcaaddb8e9955c93bcb4c17d534fac0c02774eab39e3a136e5238bee5061d73ebe3c8bf58b6c528cf3a4a71b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}