{
  "manageEntity": {
    "action": "Repost",
    "entityId": "115567727",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8f839d38514130e3891da4d8cfd1a69f082ee23baf0c33ce6bc6f463ff8b09f",
    "signature": "0x719050162c8ab7f0d21bb5f2d994663f250755b06f50466a4a625ea8328d10bd342cf8c930cc56db5bcdf54b34236fc9959b126963ae2bcd6c7bd51d9bec851a1c",
    "signer": "0x0E71C12c426F5C9206F778713f48B60477CA943b",
    "userId": "29088079"
  }
}