{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2123885335",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0add502046f19be5d7d7e8c5a6c9674a849ef2d9ef94683475184b7e1a89663f",
    "signature": "0xdbf13c9c26123186fd162f4d468ad7d3ce24d932c7ee18cc01dce3345ede8486646089df8a16c6b9b2c8d78cabad209a70b32762cda1bab2a83fa79bb16948831b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}