{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1755875049",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1477475ecc5fbb1cb81d765daf56575ce9098435ec1db7385856dae9b227c1ce",
    "signature": "0x144b015c181dc794273b724f9771b0d24039bb2bcd6a2efc795e52a9fe3f600164fb590d7c6b3cc38e9e9af6caeaa7f99f04735c5cdccff18184766dfd8a8a011c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}