{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1195257362",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6e6dbdb32d56ae9d769da86a79f7554b9216af94a76914582090497cf86fa1a",
    "signature": "0x3f2101aeddca5f5dbfd79619f7569d538cff82e48ffa376e93634a3e22e05ad7447cc9f2bd5e209fd56c5df78ed15a68978c48be5bb69b3903c851ad384419d21c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}