{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1334060209",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0273de312cb411c279ff61825d7b27f4e48edf7fd7ceaf20576eb6838453413f",
    "signature": "0xc364f08feb910e24470ca64f3f044ffeb9b18b3655e0be8943025c04c18e490e374e36386ea0475743f2eafa640cbc9a79ad565e8f48ed373d5662e7fe1e6cc11c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}