{
  "manageEntity": {
    "action": "Repost",
    "entityId": "343434015",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6046bb9a3d008e7910071fe3f7e8c696a02101246cbedadec2b4954382a0d7f6",
    "signature": "0x994b4cab865a85d95ff062e06d2e9d7db7c93b57edf9223caf567bd0579a67ab5b16de3dd3931c58bdcf25fc785e0ee50b078a8f1de0276390725ba1d3c925d91c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}