{
  "manageEntity": {
    "action": "Repost",
    "entityId": "53783",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa58ec8fd52ce95486702d15b0287b097c7b14772b80b784a3240edffd9be75aa",
    "signature": "0x98827a730cab6822e48cba6fd0d1dd4dba9d01f9a33f130112ec489776f0cdab7424bd119428e25a9f71f0ac38db41d2a1fc89337678dd77cce68791269c0f121b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}