{
  "manageEntity": {
    "action": "Repost",
    "entityId": "303083",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6427578d94db0110b200afe78f5cce82a6f67167cb789852a3f7e153791e95ef",
    "signature": "0x494f34287898b18ef02028461bddb9f97af6d9de6e47f0b321e3774fe5ccda9e7faba8e4b23f42728c7b5d2851bd59c9a7b03b593a3d8274d456aec0fb35c1e71c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}