{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1050451251",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x20bd4259fe030e1c2128da2f370f50387a3e4535da1123b36351f9ec3c3c2e89",
    "signature": "0xb2c13a54f96ff603cf8d7ddf6caf92e949d7405d78b9edf1422e622e5f621f297ca630bd47f5600c7d464b9946a417d55ac806abca1dab758081d6682b24b1af1c",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}