{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1914474680",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdad5a4429ae8cd644831c7a58fc3d5414494a79c9c9de879e8c977d77f9d0133",
    "signature": "0x26993b80e0803a3a969a7abe814fb631f17265c4749be07641a65e0063a032654de3bfc94ffdf5bcebba9f92f8b706cbfaf078c80115cbce2ec77daeb3a93ded1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}