{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2007219985",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcad7cb6afdc643cdbb59cadf1c008b602c51130959b3b13c4d172c9d31df1ea4",
    "signature": "0xcba04def13916788e325c09490173c41698a68b1c5d36a4f3aa520bd3714418c68787de6fbdae4e81bcfb9956cd421ed9b0dc93324e1ce62c56c36a28fc1ea0c1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}