{
  "manageEntity": {
    "action": "Repost",
    "entityId": "693991",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb30ac720ae9e3d947c026929523a38e93b3712c3004359ed77eabdcc1e5b9644",
    "signature": "0xec6ca2fdd1eb812f28d5aa1ff7593de45466e0af00fbab948b41e072d35bddfd0f1911f97c09b8b8097965e630eeae6e9850e93625fa4d31b6bfffe6288d8a4f1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}