Transaction not yet indexed

43c4FuqJdWFvP7TjfLxaLfKaN1weKxB2EFxTwQBUgr9GDeMc1RPvoqBWCQNPWMLrBuopLtkqUHmJPUBPwjSvZAL5

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