{
  "manageEntity": {
    "action": "Repost",
    "entityId": "298511465",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f062b9b16d510ed939ab12a67d017bd401fa870820853925edf133e0b24a042",
    "signature": "0x0ede50d6a53b066afdc8d9324966d1f61bc7413146e0d7dedcafee559ea7e8c5072be0833a6865c533ccf8c7610b59703a7660959b5d9a5cc0dc13b1af19e0391c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}