{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1831655445",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2097be3501ce3874733dcb26587e00fffa354322f733fb46c9f869f012fa683d",
    "signature": "0x7b97d70224558e35abd2cc8112df68360719a2ec362e8d8973b95bf2fe6851925937570047cd857bbc54780d1de2598048177a0cfd5c71a522b930d95cdd9c121b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}