{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1269453276",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xadc6f9848b9d8f12e2b4f983611dfafd4c64d8e53b61526b4c3b43f8b7bb2cc4",
    "signature": "0xa560fd5a05ba0945cf67a7e74a8b581be60fee8a6b4f4a51ef6dfa52c20f5e5b6729a7b5d531c6af834e0db7300e6ab749c1f74a78d1113e7c5f668122d774931c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}