{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1327998499",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xee360f19ba3871a032e7e0fba774bbbbb7153169392c027e39bfb405fc72b7d7",
    "signature": "0x5d164755f362bfd6b79e48e7a3783e9daba688f0acf7d9c4deb6ca6470d652644fb37ed94cf50478d8149ac076606d4f9e7a98951feac37043be74b560d2fc0d1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}