{
  "manageEntity": {
    "action": "Repost",
    "entityId": "5221572",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3803eca676ce96634282cf7103522e07451e6bc7587d7bb17f81f00955f5a4cb",
    "signature": "0xab14341f4a86365a37d685cb354dbd924fedd6ea3b09ab19852da77de3ef963260bb6003c202d31d43db624cbad2acbd8aa86e4e9965ae57a377874c57c1ff241b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}