{
  "manageEntity": {
    "action": "Repost",
    "entityId": "317340",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x977864cd01ce702a01e94662db602b0302ea23cddec5a8963fe27496d16b084b",
    "signature": "0x45d128e2c4a87946fcb9b424e770216c1cc65cce047698429c7d8bca722f5bdf1d49ba9762e49d5d6834037775b2b4e51910cfb5a39112ec6d8bdc611770154d1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}