{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250936",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb65cfbe88696f9d316d307dee178fa615d201601d4b0a93ccf95d83381e11c0",
    "signature": "0x4fa22d2759b0f77031477f9b0a6326de90ab192f8cf4f5b3a17dcc827911d8fc1d19e0ef807dff7be547e2b2d38e7bedc84b3c15258c5d81eb5ee1ded4aae6f31c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}