{
  "manageEntity": {
    "action": "Repost",
    "entityId": "996100670",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1dd7d592b3debcc347d9c99bf38c122ef20e8d8691c7e72fd2c196dd02d4c87e",
    "signature": "0xc42ffbb06911aba673b441f1bbc0755d288d605f1aed46b7aa136e29f544be2a2ea247ae6804db41cd2a115f934d004603d5ffb9fecdc00ec080197b3a515e1a1b",
    "signer": "0x9765cbE8e26a2c6c4847C1B69ABeB0B5250EC254",
    "userId": "678556080"
  }
}