{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1606618080",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1cabe39e52aa01df6b7ca59d44e9670dae7104b73c24fa8f29fa5e379e709115",
    "signature": "0x20489a554aa69fbb0e498060e5827b91e4a5c5129e4a7ed76aaf6fc59a1f40c85a3c9c894a42867f061681418d7d3ef1441f0db2d3cdf5dd48ec8d2c45acc0ae1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}