{
  "manageEntity": {
    "action": "Repost",
    "entityId": "765580120",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d949113b1274ebff13fad74cde5a166515fe63ceba2f15bca9867884dea375d",
    "signature": "0x5e87bb1e164c7bffb90d7646a686eeffc113ac6c6919d717876e0c71a78967724906e991f72ffc69f81c172eeed8da4d3ff1aab33a044878623f913c763ca5691b",
    "signer": "0x8097f7562D3D2F9cbdBA391c45c0D376E438625d",
    "userId": "51978829"
  }
}