{
  "manageEntity": {
    "action": "Repost",
    "entityId": "567088077",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8214fbaeb5db805b99fe13e527f9cf771e1d356ffaa2cbc467742433d2512c9f",
    "signature": "0x2f30f71c06b6dc1b898a9d55b6d47445ecb29687e07a9e281af7e52e154351223a76a00489234077c2812d94e09d280e1615b1abe9fbd62097b9bf20cc282f961c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}