{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1994335007",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f2ee9d13259b114c0030a33f325194a077faaa3b06cebe204de36f40074ff98",
    "signature": "0x4518bfecde1a1de284f5ff93dd44b3c9e0af579d21c17199a61c12be8325d5ba57787068b34b59eee9f1a324f078f2ee05f519c31751c03c5a5269e63421ec5a1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}