{
  "manageEntity": {
    "action": "Repost",
    "entityId": "478704157",
    "entityType": "Track",
    "nonce": "1790753033896644175",
    "signature": "0xf2606e649d805acd7348e4295c0bceb36dc8c2527f68027d0ad0e512ac92f5432ad919c47fbbf400998e04fd8a5bc0f31a5d0a50030463699ae46e63010f518e1c",
    "signer": "0x9B241b1a6A99d662AE67D328e091Fc94faF23fdc",
    "userId": "881446128"
  }
}