{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1903329031",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8615b3cf22d62a0c10bebe7cce3265ce360f888331a6a866bed61ac5d2b7a25f",
    "signature": "0xce21968e077b0310d71b06c0c5a868d58ddb6f2708e6e79988531ab14957e0a26dd6bd128d9e3010f56e3f1b45b6c85c174d0e1b0902d72db628787982873f7f1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}