{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1085843",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfbb580b2d566d4417dbf4adb4c454c4d068c6674e369f1cda6ab1ecbfa8c4044",
    "signature": "0xe99f281b8050acbf5a3e3ce871d82d9b7396363b20f907b6c8edf1690e6dea4009054a752a6234c690b347cabaa3b4179344c1711ad2d6312b93656da2d824d91b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}