{
  "manageEntity": {
    "action": "Repost",
    "entityId": "574834079",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9bb9bd50b422f318437eca756314191e80bc6e83d1cfe21a45a0e811be79e27",
    "signature": "0x85195d2c7cb4fe69a1ba0d17a0f61193a37182dd398d274bd8da32ede698a4211cffe5461a72ecdaf32964ac0e3432fdbcccb59c02402acfbeb1db4aa0a11ef41b",
    "signer": "0x2b713D2eD334EC4F152Ea0214556A1E9a97Bbe62",
    "userId": "119725812"
  }
}