{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1128899",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x54938eff2e29acce4f109011e22ebe32b64cb9b2a04b14f87e7cf0e1db2c2e5f",
    "signature": "0x2024040c8a045c8cd58ff3c092f3d83cf809533ba7027890e1ae010597613f634d717c21098108df93a8b37552a4bdf13b234968d5c081b341e11c54f03b64791b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}