{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1249004944",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6576cedb761f064e53817b455ecce5c7d54ad390f167c1e8967a500d12b6d9db",
    "signature": "0x18e0a982e985e307909d13b92fe51104d896cd6370a29f7773c6ab7fd19ab6097860872ef334fe67ac379ef8faf1b33ea8b798a44b11ac89807e2d22eff6ec9b1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}