{
  "manageEntity": {
    "action": "Repost",
    "entityId": "870932",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf1f01333a4ed5002146b0385f1222889b63103e4dc19cd74fb860381f0f66d9",
    "signature": "0xc6de222d51ee5c05914196a41f99760006c2476ee8d8c38132f0ab957e84b4412aec07551f3bfdf536d213e9c61b38bc66a181695dc30b4c12aa42cc7672e4521b",
    "signer": "0xfa1f98f0530E55C2BEFA45f0F1B3A699b4559136",
    "userId": "149566028"
  }
}