{
  "manageEntity": {
    "action": "Repost",
    "entityId": "240445",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82004a5fb4eba4d1a18cc2b1a03c14c8ba6ffc7789714fa002a036576ee4da19",
    "signature": "0x6e03bc054bc66eb6c3e35d583dd8724afa5cc4370f717856c59d7da7388cb5f07f4b70fe219b038b6496d1e5d88907143f956fb8b768052cdc072070a21c385d1b",
    "signer": "0x44567269b2165376Bd13d6bECFDE4A02F3ef59AD",
    "userId": "49012201"
  }
}