{
  "manageEntity": {
    "action": "Repost",
    "entityId": "727135434",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x792d105f172b94abdc363199c32db90b7ccd43f88222568d06f64b76266a8af1",
    "signature": "0x8d5088b3278a5e365c6750b90e310beaf0f2f040ac488611e7a797a0f3944d023c78873b25e7e9e425696a7e0c5af795af461f2271777cdb53052747488a31a41c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}