{
  "manageEntity": {
    "action": "Repost",
    "entityId": "385035240",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6523193d7bf281888820a2cbdc914cbe8152e7e711d74dfb3543a966389d73a",
    "signature": "0x5d4ee988842ddc1e31590e0a7466713deca64d38fd3c3081bd758b3917cfc00819f0dbfd80b12514ee7537b30e3c680b14be28754bed8275befe2e98781b37a11b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}