{
  "manageEntity": {
    "action": "Repost",
    "entityId": "786037728",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9700264ec44c15a909e4cbdda985fb2bfb525ac21dcd790a3995bb190481590a",
    "signature": "0x340c888b00db6859b0ccc84142654ca52b2a93b64f0a7cf466dcaa2596ce7cf7283721903b0ba0bf11a9a6cf08a35fc186d1948fd3a6056d20ab6092d6c538861c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}