{
  "manageEntity": {
    "action": "Repost",
    "entityId": "835157028",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf3e7fc254158739a5f2663d9aa8bbca735bbe0a44012137d8fe18d48a92cf983",
    "signature": "0xd5811a66860d31aacbb30aa6629b9d3f0f94a451f56391b4199f67e522b6ec2158875ec8a461f7e384f0f72b33d7580414fe8cfe808c19c04edabee39e9d2de21b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}