{
  "manageEntity": {
    "action": "Repost",
    "entityId": "4817791",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c93e6614c979e6f20b74d9dc2fa6f5c546eb33962c54391b71dceb503f3f463",
    "signature": "0x465da3f4b6e7bcb81d8d16e12ce54daa3f79ca3aa0f89a5b572df60adb659e0b602eb97300806a697e857fbc3b32701b8aaa205aa105aaef500eb77237cba1b91b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}