{
  "manageEntity": {
    "action": "Repost",
    "entityId": "532172751",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d075661baeb4640b1e937f028c6e31bda0b1000f1ea6143fae3cfb63bcdced3",
    "signature": "0x4425143f687dbec593d5dfcf5ff97cf31301aeb3cec5fba6fd6ec132c2f08d866937e212e93c633489829fbe0003272e32e88724c19155192829db8d70e892f51b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}