{
  "manageEntity": {
    "action": "Repost",
    "entityId": "377484024",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa7cea451a09a829a2ef644d06d39745bbd845fd4576d2f78db130c133a26a48",
    "signature": "0x31705745cfc61115cf51a24bae5e13d0fbf4432eab8263f157c289d084081c7e7ab4e091a08ea34e9fe2f1f137bcf46a974c4b6097c114709f949cecef21caf41c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}