{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1051437923",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86105b8cfdb054119e53d35b452ccb28ea869293b7f5a53f67c2f3933c26c1de",
    "signature": "0x147c66414fe26947dbeb5c54421d1b25dedec14c7ca07679b2a56573a18e85ac73f296825ff5c8c841041495a9ab87316993bf90eee726506fb91d46544df5631b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}