{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2119944392",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49f62b44ead3f199959755c5cc61ad6c5d4024e9c8aca16350d081de7e158cd6",
    "signature": "0x495e62df1ae2c4d4d50d3414c0b1d1174dc5d12cdc483240dbe951d502145f903f3751813deee252a65a4b1adebf169504337e4d3dabf0c6f10bb9b878521fbf1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}