{
  "manageEntity": {
    "action": "Repost",
    "entityId": "144087",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb8fd810c828ce54eead5e6a9374fa0071aa0d5025ecd7b8210285da553f508b",
    "signature": "0x3f826fdde40df56696e84bf626166a85e5a27ff91ea132cb0fb297d89a6d9afd548b0945408b38251fb089e0e5ad031b67eae7b321ef9ff2f407ee73230c345a1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}