{
  "manageEntity": {
    "action": "Repost",
    "entityId": "302986",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0821063c5a13036d9a15761c5c9107ac741d7e0629a1690daf2cff5b6528b499",
    "signature": "0x5e434eb446c1b4fce0f81f807d453b6857f529908e34fead1ce8f06dc2db104a0a4dd450b6dcf70aedb29fa3ba67d20d87f099322f8de17eb8cd952234943b371b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}