{
  "manageEntity": {
    "action": "Repost",
    "entityId": "388932",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d1f0cf44aae7855bdd942d18e681acab3fcf16ec24e36ecd59e734127b2c3db",
    "signature": "0x4c4c3bfcc7f89a3804e1d6610b988f56a2636e56be2a5deb5916cd42df04d02450d6107cdccee9536b7e359c2105ffefe1128a26d24ea67df1efc6df42e0816f1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}