{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126477",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x009d2b313142ff4eda64d08046af1ab7731602b04333ab551a9b670373d6f082",
    "signature": "0xbba51b368f66456fc00e7bc82c45a8face7ed26fe1ca163cd7e2795945e6f0ea38224c01cfd259f0ded19a97b2f1d44ca8aceab7f71e1ce1fd814c7adb6c52e01c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}