{
  "manageEntity": {
    "action": "Repost",
    "entityId": "99917484",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf759fbbfbda62302ddaeddfd9ab709f6c228f19983c587ca99481fa6a8ef1b7",
    "signature": "0xec2073c80d785d72e6937859afe906911c3e4cddc07ee0867eaea4ff7afce2cc1dd4b1a7264b7367adb2723da48061567d62300e057e12327adadaec030815981c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}