{
  "manageEntity": {
    "action": "Repost",
    "entityId": "148368738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xabccd1d02212f25fb516763bd2e580fe0a477f576af600a064c2fa5a533909ff",
    "signature": "0x0d9d59f02a72e08ae23d6c5bccf802257fcae0a59c0cf960cdabdf674fa20385446082f180322eec9750fff2d2978313e141299a7e1548bb442ab870ac0120631c",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}