{
  "manageEntity": {
    "action": "Repost",
    "entityId": "414310",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3dee6df3a1dd3bdb3c7a820e33d4b993839bcf636fea49f550ea575b40407137",
    "signature": "0xe151d5371a957f70e9832746f26ea0a62313905a3c583d42d863bfb60bf292da4355636caa74e2dd2db629f5cdc9d365fb3135a5deb3b607bc223f7db14067de1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}