{
  "manageEntity": {
    "action": "Repost",
    "entityId": "364212655",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17ba0054b438873283dfee603cd9edb02da18088a13e7e4bfcd04890e68efe8e",
    "signature": "0x4aebdcdfe62f15c679e95b9a509419ea842d33c17c508e01af352c9240bd4d345d5561e14287d899c42c0adc21ca9552f14c8e583d235d8f9129192287e46a391c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}