{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1804825648",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e3e3da302a4f972b6c2d873ea668112a85654d43e47c1b4ffcaf655d4c6c266",
    "signature": "0xef6a9fa1174ced0fbb340c35b4b7d9b5618323a69f7be06bb33c2dd6f8975a316a8a36017d1b3c31db88f7817378d2301c0587460ab21bdadf0fe42eb32cc8821b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}