{
  "manageEntity": {
    "action": "Repost",
    "entityId": "882093646",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x67f3add434d32768e75658caf67067d779cdca3209649db4f1c5305576e89bad",
    "signature": "0x3dfb81452381b9c763daa6d548939e8d957349a6c918ddba52f548b7a39376ce77fb0eeb8b3a29e673b53322f483604a2509e216be736d47337be9a2bec57a811c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}