{
  "manageEntity": {
    "action": "Repost",
    "entityId": "265441",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4731485f08898e60d80901372427c0e1f845c1ada6eb5d57530064ca8e001d1f",
    "signature": "0xab2112cdc42d3eea9d72aad7d67dec8cc5a195fcd1670d25fcff9d4c6e65a66468fcf16804002e2e5739f7b9764df0d8f944a3dbb7d06f27540c203b223b98ed1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}