{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1190146876",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9ad21a4addaa47b75b235812fca1f405b61bc7813f8403b371d66243dff99bf",
    "signature": "0x9fd7ae32a5576c105b566072d717d4bd7a1c6c5823607425ca59bb795c2f7bf10f3b47dc2638be996d180483789bb468eb9fbf1768920561e75d55d8717e4ad01b",
    "signer": "0x9765cbE8e26a2c6c4847C1B69ABeB0B5250EC254",
    "userId": "678556080"
  }
}