{
  "manageEntity": {
    "action": "Repost",
    "entityId": "367486371",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca7a293cc27a02c53e603f88417497c31c13e10cd9e97eb7fd507a8de20a8ff4",
    "signature": "0x13ac986a9b669bc8b85407d030d9b9abba126f3f7b141814606ddd518f445bc36768dd5b33c4c195597ea0314652b87f0cf40d2ba770f1236b3eb6cfb2775c251b",
    "signer": "0x4A3D09CdfD42dE4C57dc67B09a40B5d9172bD69f",
    "userId": "787102835"
  }
}