{
  "manageEntity": {
    "action": "Repost",
    "entityId": "812070385",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x692d7dfe7ab21f580650dfe53e23d20b9e380fb8024838d300d4fd713f69caa3",
    "signature": "0x05525e60e2382c86ba959a9469a1cebcc704902d0ce3b2c979e62bd00ea99e091200a8ec75ec564061762313d3eb5000f1bdd1b2a3e5232224590d5b6a0663251c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}