{
  "manageEntity": {
    "action": "Repost",
    "entityId": "960896",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x916da255e199d210198e2a7b1b1079b111c1217cd8894893604aedaad4471747",
    "signature": "0xc5c7a1e2074fd8f42b80f0406cbe55da460dfeae85dd244680d92631488dc1a54fb50c1933efbb9682ff6ee5d5c12ad907b1ac6339e4f4369bb03b5db47ad3be1c",
    "signer": "0xd1bC12b8b46f2FAa152aB791052b4a26826F86F5",
    "userId": "481080235"
  }
}