{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1892043313",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x214d661a64793e6455c52b01fbb7aeba25da3b95299ce5b695b762f6e009dab9",
    "signature": "0x199b1cdd73f4fd55d9b3b53e9d840fc5eefdbe86e86f20a1da570620a88889282f64807563d0d8765961aee16d2cad688af6ebc12f443fc4234acc6332a10a061b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}