{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1057246",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x46d519129434d54dae9a4c20cfdecfabae78c548ff9816ad8d7f085b1cf53b46",
    "signature": "0x9e3efa80a09504a1af019b10630774c9d75fce0005aae02bd5237b5415426a906bf2cad27de986d00ad287f4459a2413985be3cb848ef7295c9489b1da30c42f1b",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}