{
  "manageEntity": {
    "action": "Repost",
    "entityId": "317316",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4646c45e20df32717c2372451ebceb91c0f4552d9cd6bb6720129249e3eb3d30",
    "signature": "0xbeb518f5131a990bf926e89b63cb8c976815202dbb0206263b27f07695a4da02574ce51e7e0169abc0c962c3977c98663a8198256e5178f88eded23830c682f81c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}