Transaction not yet indexed

66ZF2zhSQSNKWiKrFXeFFQ1xYhfx16vUZ2y4VtPQLUczFD78aftSZyn7tsNytwSVkdfBR2PpXJgt8Yr8qpRKi5ms

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