Transaction not yet indexed

5CUBff4ErG4UuQAXz761Lh6H7z8YoX3K7AiS5XnMhQ665u3SVWEJMqTYHeTQmk89YZJMLDTH77hPM9PMwPmbt1by

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