{
  "manageEntity": {
    "action": "Repost",
    "entityId": "89409433",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2763a709eed982287c3ddcd5be371e98dbb16e6a3f77079f2b76e7f05f43a770",
    "signature": "0x00cc786846bb658e89e018a2950756a06a1a4506c43bfa1fbcd8d740d4e52c655b590b9a68bdc9ada10767bbfb958282cd73c23bec30df3d975bcd775ea701cd1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}