{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1218278042",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8bfc13985ec2cf3959738a372594ab215b7d587c153c1dcfc11dc19dea5518f",
    "signature": "0x43272d21e1e884d3aed743e2a8a04a0441775da5b20135e52fcccec6045044380afe9a96da8a87988f58f6f54b84cab6dcc9d5a4479e68ab96553127ca491b011b",
    "signer": "0xAaC77705f5f6bd787D8581c36Ddaf7c0c7AE3370",
    "userId": "827420993"
  }
}