{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122523",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x435310320a5658b4a2aeeccb95b0b405da203d5f98148e4c9b95bb225f5029bf",
    "signature": "0x9befe4f289943059bfc3f6802d61748b799ff333690992c785a32073788fe44a5c93a21f0907de374751a33e7e2cca9a3090bd20f293b64d077bb34979ea675c1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}