{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1411818727",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x885891cd9decff8d29383dee9f6e8a454909f0ea538faa3875d3a435ee7de076",
    "signature": "0x4a36f28139755e65e211f9b35cf1c1be1e9cb2b5833cb1510ed76952276a591c4a176177d296ae748080668198f3fd09336438935fdfa6f82294c35e94c153a11c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}