{
  "manageEntity": {
    "action": "Repost",
    "entityId": "723241",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22846d344f2bc824daef1258cab886b954fdff6a03f365948dac49e844ac321d",
    "signature": "0xfec4b76e48efa00a0b6f4287787f01c02578cb9108eb895e5721d65924ddf74830f6d5c77194680fa54eb97af38cad1e0cf8d025164ecbca06a90b21ecee7e671b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}