{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1951876734",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff718c1d7f4d8b0487fdaf75da4fa862f89612a5a28401898b045fb48b93fff2",
    "signature": "0x578a59f5881fe82c008ea0b6f7e571c5c017c7250b4ff60cba8d33c8e2ecb81f40b21fcfaa35900e14a634e9e6e9135cefe68326629305dc621fa7dccf9180d41b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}