{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1642347793",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe8015e2b283fa9f578e3408c75301ceb2c9108d7ac9fd87aee1984eb6823265",
    "signature": "0xac319f5cf68c1a673853119b5b354c4d7534d6676c4c34ae9a6b9537e38b631a10a2fe64b23b2c824c8787269369bf562eed1aea0c1e5b1d05ae0197577d372f1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}