{
  "manageEntity": {
    "action": "Repost",
    "entityId": "907186",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0ab311c0936b8352cf4d0fc7b4d1af94efda33c7afbfb2536d33992d1ff3e9c7",
    "signature": "0x5ab64208d70df72d63335db64cf7590c1b200bf8f7439eb7328f9fad8cdb4a8406d29b944d036018c8a9b41ded8a771ef6f2c3417339699b8484f8320fdfee881b",
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    "userId": "35251"
  }
}