Transaction not yet indexed

543PCMJD8eiwLjtt8KfJ8o8SuqFW9b7CzoR7buuQdwafMH4xEV85Xhtzm8soZXrnUE1xfM6P19UX4umNER8F2MFj

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