{
  "manageEntity": {
    "action": "Repost",
    "entityId": "800190",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x926d3069de51e42ae537003797cc1aaa8646513a8db21ac7b0d45bb96642be67",
    "signature": "0xcc018628cce4329dc0277253ef55e5f6200d95e05e584077a17f36f1bf6d1e287e407b24c165244b93a8c19c1ef182479b5ae16fc115726a05a110bd1b32fe791b",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
    "userId": "111467392"
  }
}