{
  "manageEntity": {
    "action": "Repost",
    "entityId": "582137719",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5705d47e348f63b740acf6e7a9b04f28f10cd8b35950afbf31f356f2b970a887",
    "signature": "0xd534b6668ddb026562137fa40e337045c06d414104ed2a36a1469ba4f66b2743633a9bc2c180afbf47c165b945e967eeb0307be9f021983a0237f1c9f261bf0f1b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}