{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1465939538",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe5260905759a2abc689919d1215740e6431af24eff2c77ef6c652333e88ba67",
    "signature": "0xf333652a65b658db82ebdcc92346ce8bf5a5eee3e359e9c2a9e4f84a8a8de430266a419d20dc0c530bc220871c44d844f56d9c0a186c4ac1f26032000158c3901c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}