{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1089568",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5da40d5c3263fa2a166eb67df66a713bb2cc87c38d64be2488dd408b45f68d4",
    "signature": "0x96a8e29863ff89a7ff43e58bd9fe272a140abf4da8ec3914475e3feeeed4773f2ddc1a70e8e188ebd59c0eb62ede0361e2c5c704242b67790c02445514b8bfc71b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}