{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1037195",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c0fd376f942aab3487c84788754d0a4a729d808c786f2b13475e92f30a10e2c",
    "signature": "0x91923f7f9d47395ce2eda212896a742bd27b1958360c66fe4aee27c94fb7e0e33b71db16985a69f27527fd22e1b95e2d4ff5d32df7bf4cc6b4fdf0f000cd8b3b1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}