{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1894255961",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd10c4c352f179b360c4320fcaac2827a78504e39ebf480c6bbada1e3b57cdf0e",
    "signature": "0x4d580b365544cde4025f90cf97ccd391b386f8a5a5114f7257b59e27344814692fdc14835a63b9347cdcc12144c6d373c480f456f19a3637054cc3956d0446a81b",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}