{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1085841",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x62ace3bfce3f3d56e3df90354caa8b1ecd7b00851199b7931a0c4a966c6ae100",
    "signature": "0xb08ba7a3f98250e4e3e641a7801f5070af0169d84c978adef5a123cfd3b289143c687b778f42ec8dce960e29d3288bcb6bbc45bba31a45164c817eeb013057261c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}