{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1330686463",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0f354001aeeb287107a8e93db29b90bff1a9cf168c99d351625c36472f55b3f",
    "signature": "0xe15efdcbcbae62ad5c7054e62ce2c725db234447addcd5b23c7f44ec9d79ddf05397e3ab698c5f7548d431c5e07ce1e08b7caa67c3b2506048dee1f3cecbcb421b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}