{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1148168308",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x904c3fb3a60a17131ea7538b2636dc3fc14dc636d49bd0c533130fd380c3c699",
    "signature": "0x722def21a599460e086d08058babecf8b407c673da81217120fd642c81b83e32035596f18e82725a828588a62b0a0b22684095d680ed18c5b05d292f4b38a66b1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}