{
  "manageEntity": {
    "action": "Repost",
    "entityId": "880180912",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe391356ccb6c568ff421cabf81ddabc13b3c4266fc7fd6945a6cc213d1658e66",
    "signature": "0xe0bfda570caea1f75d7ed193e668c915cfcea431338e2ae8cdd93e27868932ba48eafd3d5c8104549b50834dd15ca6fc552a19aea7533f30ee242adfd4024bd61c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}