{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1678597002",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7de29d9f53018bd1d84287a68f465cdd85593443776239b9405f900f1525448f",
    "signature": "0x89ecb2b0f7a62ed1586cadce608688a6f8bda63b5b92450656d05e5b3f5fc02930d75ae3b7874a6aa0bc352c1128924e750d4ffd38f5ba8b06763bfe1150d5a41c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}