{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1875401586",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d27a5af8d8e9a4344486c6af6ad7fb92b214031b30031d4155075e27ec60ecf",
    "signature": "0x698ba0e66e4d966fc234188b0fc8da5102cc6a6ac18946cdccbf57805609d9371a439f442492e564c9f9adb227f80fe77601102e27a838ea7a54307d574c40e51c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}