{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1371039374",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbdb2c0d930228e708fa848569bd00567c136608dcec4c455815a6d21d52353f7",
    "signature": "0xa1ea1d76dc7135018e8ee49b949702bc0ed1d42186fa310ea6a4afe8f6b1409d21e00cf24e01ecdc9568be893227135f9ea1102562eafb01aca8af228071d0341b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}