{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1518713726",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28d09b265832660245b47913dc9a296471c2a099c46870933d2ffa581b99ca7e",
    "signature": "0x9fcb6bc56b68866521ff264f2772d2f9b150e4cd973033b0669db8d43940a18361b853f8c0707a656438214c4e8219bc28cb00b696ac1eabbcaa172574e7390d1c",
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    "userId": "772126389"
  }
}