{
  "manageEntity": {
    "action": "Repost",
    "entityId": "411259",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d124aed9876e0e558a26b011f7491a37c4eb31a1da708a7e5ab067900d2d170",
    "signature": "0x83eb2ffea55f3564f92b713110349a66b37a31898b2ad61ea056fee8a571ff031ff7c93079e6ce8caac44542e8987a14de8f3b07ce19afbe7fded2712d4e99991b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}