{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2122316866",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb63eb83f00ef66196d2641fd4f4e63c62f1341a8bc26636378b1560ac29d8896",
    "signature": "0xc2853421964e5c1bdfca9712b4eb3a8c2fc898dc866576795ec24ec7a188ff8d44233f69dbf2c7e18e00c9e80531f1dd1d1df1ec60140c90d8c0eb184709cd371b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}