{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1704170516",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x59cf10d2a62c66c668fd9fcef44664254ee820842200b2b50cc730e92a093f0b",
    "signature": "0xf7fb576452c6fede28f63a00538b079051927fd2f282313ebbb3525b48e3a34d71960b80fad9af385c8b86265c42c14ee0f96b4a66d2c7b263004ddf47f756371c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}