{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1341730156",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x52f1aa30559c0b3a0997353fd9dae4a218f28396a6aa65a8a501e295aa62794a",
    "signature": "0x74e400dac6f5f448a5e80eb27e2000536adc6dba463d179f7d4ab862868de43a63ba0cfce90f408f06475b47a17d620b2d9f79fe26847c57016db8ed28c7ac561b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}