{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1961910096",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc0ac622b720c53045af1e2f533d86c544e172bf30f04c9f2ade9fa2aacaf0ed4",
    "signature": "0xbc019ff6c8674f3131391c299ce81ca617cce582f9d9534ba85b837fda9a0c775b36b9f8020187684d141d41326a024602a78f61b8f4638f16ee3b7516dc948c1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}