{
  "manageEntity": {
    "action": "Repost",
    "entityId": "956594287",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe9ec9feadf6bc408061e34f0f73b6fa0d88281e025dd3a76356cef2c4c17cc04",
    "signature": "0xa11da68230116188f9faec3ff0312dab8e47f62c48f7d305f1a45c7de25a53087bf69654362980e81e7a0b0edc5bb36efaeb3931859c672b35c9bce173d622861b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}