{
  "manageEntity": {
    "action": "Repost",
    "entityId": "284801090",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa8a9094c3cb98e1726d17f4d9e35d7a5b860ad22a886960050ec688d19ea0385",
    "signature": "0x18433fca1c77122f7100878f61d241884bfbf6b8d3581bd20554310a31f0482f3ca4fedd850e6f1cac765e51d09884e8e28a2d208a8e35ba268139741edd5c0c1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}