{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1921871504",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2ba8c960af49da0990607a3123451396df091196da6f6eccd8b02f9ae1f0f1c4",
    "signature": "0xa51a4bc315c75a77706c143538ccd44e66fdb14f5e89dc35c65341205923b9004d3c32264aab757305dc6027dbc9a578fa5e0c82fd172174a6f319341c1d9f6e1b",
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  }
}