{
  "manageEntity": {
    "action": "Repost",
    "entityId": "356644549",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe8e5a73732101092dae7620ce4dfb6177e3a43946009ff35fe3378451ce0541",
    "signature": "0xe5b0d381f87f226f4982a69bd6b929dd5f0f0e371368ad3582731747a2df476e230721e8256fe01e3201212cdb5156d043978bc21958a941799f33e88053fb981b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}