{
  "manageEntity": {
    "action": "Repost",
    "entityId": "215928251",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x59a73436fd8fa7ff06b137b81bb491a38144288a23787ad613c2ca83c6a8363b",
    "signature": "0xb0a2e748fc48d203eea69d8bb7c642b4457a8e48dcd33b34ae9c7a4b158346a52c6f87519e04e10c2cae2c17e9720fdd2d9c2c10e31df017728339cb24f591121c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}