{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1937483553",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6af6f79113d901de3d4904bfbc4a3653b9cef0228033bada57515367443ad8d9",
    "signature": "0xb8c9b900714ad1e5318492cd137ecd7e096187bae35b49feaa684813db8829ad1378b2d70999bdfce54d55ba342a3623277544b9e88ef395ca933ae42506d82b1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}