{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1831285303",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x18e5868bb47dd3896405b839ff310490724b75549e4d07e388e87a1cc63a56cb",
    "signature": "0xa40eb19a4e0db2e3f1cae6e3d140df5eb9a97c2148e3cb87e74f72ade969194b3ca310ab5f5e26a5467b250ca25db5c2398533af0bba1fb5f6456fdef7cb91a11b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}