{
  "manageEntity": {
    "action": "Repost",
    "entityId": "809052",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x072163ecd5a6df689feacf0b1f725032e37ca4711c1736c5c0dd98f36a1fa035",
    "signature": "0xede40173a3ed1030d50d3323a7a4cfdf80f68e839033f321252057b3e5cdfd7809a8d30239b7dd249c06796e8e1498fa1e08e4428d28422835214e11c44088ab1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}