{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1787948928",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8120c185abe8acc3f9687158c92e5b48452f0823ace0bed8f3dd007b1be2434f",
    "signature": "0x606bce831b5c48425f1a4f8885e186851f9527911fafbfe8f67df8b990136a5512c14b1ed6b069e19ead68108823b752687a9b850025c88ca92718ac713e05d21c",
    "signer": "0xBe0B2B2beC4B0A46ff11169512DF7f66E775c0B3",
    "userId": "196632465"
  }
}