{
  "manageEntity": {
    "action": "Repost",
    "entityId": "170711",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f64ee558644d620b64e8079f77814229f0d57ca0fa1d306db49dead3ddf3aa5",
    "signature": "0x296a2328999869d566d992940ce983a01832a627a165a37234a9def7c085864454b4e8bf3b1ade45dbbc369325e51880fa3efe5f614baf036b257751919476331c",
    "signer": "0xb51B50C9b7d88C66d31539161F4BA9Dd72a17dF5",
    "userId": "465531556"
  }
}