{
  "manageEntity": {
    "action": "Repost",
    "entityId": "267618986",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12d419c63a7492764fb05c0d7ef982d637c109912fbc4d934dd277e5fc04fa34",
    "signature": "0x99b50bbf659e155f25a442473b26fd350a33ca7cdabcabaa2621df3dfcb7586b071300bd4bbd7c17c4269f25c6cecac35d86b9abab68f8a77df9ea6afab0eeac1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}