{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1040790",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8ff61e74d8447b0798d27b9d8ea3b99305754faddda2c54d2d9d0a02c24e17be",
    "signature": "0x9bb7226684554a9fc12bbadacf6c98f27ba4aea36aef560b9ceaa4967008b5307cd6513fddfd061f797b3be06c605170ee52ccb26e6f8c1b521123ad773409cf1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}