{
  "manageEntity": {
    "action": "Repost",
    "entityId": "746471669",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6adb79a70abd9b39e0bc210a065cfdc265f5254053eca9cf017d1df596187f72",
    "signature": "0x1312abb2234c283718937c073e296e53176ac63d9ab67ee22af2aa3e2391dd5f40425976480a141b3d1fd3b3ee7849c27ca0b2c8a460ca2dddfaa8d028a9f23d1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}