{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1534211736",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x013bd7d94e8cb2c9957142412b8502ad909369e4a501829c946f14bfb646c3bb",
    "signature": "0x953ba4378b8600c56ecfce62faa1b455ebf6b769da84b70aceec3dda198f47011036c5698268745842056fd055664a5530d6f45023871f5bc15ba274684ca5191c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}