{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1534894684",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x47e63d162047cf89e3db0d829acf00b421f121f94b9f25140bc2efa342ffc2bc",
    "signature": "0xbdfd0f5213302c4b76943711fffbdedf3f758efb6ad7366cbf468bc4d1e18b4b40f77c36219f613255193b1ba00aa612cd09167f82c0ba3c658895b501a6ff831c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}