{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1426733954",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5749ec19c8800ce8fd1ac3fe8e222e147593dc6ae08a8c99f92dadb0e521ed1",
    "signature": "0x3bf8eaea03846c678f0f1cd4602955319bf68006af7608b72dd8d18d52e61b8641a2923c278cbc639073e9cf05be55e84e989be54d4c4bba4d5b389906bd4b8f1c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}