Transaction not yet indexed

21HEQEf5aRhYdK56g2L3fBEATb4KseNyrQxGLkBAFwCn7P43aBBaqCXmeXb39Eg2bMAZ8xVLthLYtN8ALkyjCtUm

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