Transaction not yet indexed

66EXTRVJ27Kk2S5TmQ93LBYmBmxhMsMCCdXyaaNVWqNiffwLbVy2PJRZP7798d9gZ8j2RqR4dFwi5VYVJY777gnB

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