{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1494948570",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xadad434ae2d9b349d69c993f0dbbd4973a267b2bcce7572a6786b36ef04b0a0f",
    "signature": "0x18961f16851138912fcaa4d6aa5258909318c914c237da684f5d597cdfbe176f7f42091313487699f74af8f1103bae691c9ac74bbc607a71fc899a003d08906a1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}