{
  "manageEntity": {
    "action": "Repost",
    "entityId": "377266948",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc35bab7fbab50075e835a5734b279abb7e3156c17386f1a3f211f1e1d197ae0",
    "signature": "0xbc2f877c4368206ba90a3f9835c88a9e8a868ac220292d3d9edcab4f5138208924e5be6dec6635ed02dd70fdaeec647daa42d94cf2b4188c6db893ea9ade73cf1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}