{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1252259310",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa36f2b446922d4742816f43ff8f451e7fe69ee1896de292c774b52c8ad736972",
    "signature": "0x780e46ae72ef9ff41369d729d8b4cd24a5fbda6de1ffa652490e8b41ffbab80629694cfb7e5c11de1f2bba8f28e67b58443dae74156977818eb40db8ab6c1a5c1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}