{
  "manageEntity": {
    "action": "Repost",
    "entityId": "353949063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97cd2c33e1c8abe5868d19000d709d48f66eb9cbb6010cc7a7bf957764afef58",
    "signature": "0x1e7e2eade9a60193433743da3102d7fccf77dadc085060ec6ba3b80c52209553209bab0ca685f867c7b80d9f47d9887b59affa575814acf862b6e5c7cdf553c71c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}