{
  "manageEntity": {
    "action": "Repost",
    "entityId": "328977499",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2db91cd10aa9b393f969616694b8a7657c27d46fbd56a5baf8e0dec90d872a81",
    "signature": "0x35b9e4b07300e623833b46f617b270006cf784d0037b5c5f8b0a438adf4a7c0c3298c94ef576aba9d9b80e9eae483eddd2bcab39960b08cecb80c6b99dce477a1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}