{
  "manageEntity": {
    "action": "Repost",
    "entityId": "563958286",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0e78bc6467d1270534841692c77e0755b2f02a29d2a8f468251b3e275d33e49",
    "signature": "0xcd539e998f85abcf4c55d323c543366c093c830464b30a3d530a94de4348a45a0eb09b68df140278ce3faa25a0a98e239ed087fe27fe6f004cca1982cac735c41c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}