{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1248618596",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdfe870eca535a31a989f7b53086074a2d6b2ae55e74cc4214a9c76eef509fb7e",
    "signature": "0x97a6a528f55deae928a6a0e6a62172025215fd87ee8db1bcb88f5a55ef4b059966dd861ff86137b418d64336c23bceee67f0a95d955186e998a26077f2ec9ee91c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}