{
  "manageEntity": {
    "action": "Repost",
    "entityId": "631534871",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27a2238cb01d887d720c6c2e65ecb3c734a01bde4b95d1ec73b77e8992145452",
    "signature": "0xd05dcfc3c648f2dcaee8e4d94c17e63c54fe227c0d581de647e2104eeffcce966f0f9123a141234f3bacfff7017167a283de3e7e8e08afcc9efb4ec5eac117891b",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}