{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1230876481",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe7ba874a1d7f7d9a03c12b91abe51a7f37c89f3c2745e8375fd55386600993e7",
    "signature": "0xcf67fd37e591b0755c9601031c4c85be21e47af0446cd38ecc662e23c862ac9966be122959b6db292ce4787863fe2066515eb5035d3b817e2c4afcabab6bd9ae1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}