{
  "manageEntity": {
    "action": "Repost",
    "entityId": "192809",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c8133779334a7ac6f6f5d204cd1c4f0e6dcc2a6a9af514e1347da9efc099be8",
    "signature": "0x8985414c91911b39bc4de51f82dbc4cc605bfe845b4fd1d55dff328438ce35932c007bccab5e5939b6e625bd0bc715a22cd5d7bcb93726f906edf0a80025e1c21c",
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    "userId": "77551267"
  }
}