{
  "manageEntity": {
    "action": "Repost",
    "entityId": "468677951",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec16b87e4bea5bcdf6ad490e7869fb39fa1420f8ae7323d6497c66da2a577ed7",
    "signature": "0x890bedbb74309b703dee1dd38768589522c0ab9e08ad6bfa734e1b54c0137d104864ce149b11ae6a210b2945e17c0ac666a2192a52946bb9b10de5a32014657f1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}