Transaction not yet indexed

WuuYJ2iagRC2cp9hJ2FqAuT72tQczMCUMQpRY17RLJBWmGSYozAbjMsUGnpHMXx2v7FD8dA2qhJFLQcW8sBNeQs

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.