{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1100706829",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x01dc88191764a1e44095fc321c3262b5afd641acb357014a2b510ec15c726b2d",
    "signature": "0x17f29830967c7cc13628da8c84277f3e580dfbea21a8f640e3d22298965b310b3ce46ba3ef49fe3a53a41acb4c1e705451623586b8021a3c020b3f028e2132da1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}