Transaction not yet indexed

55b6aL77cnxgH5xCE6HTuHCwM4GqMLeDQ8vdJCnfccNi8QqrTMqjMMa179hvTeT4u2wkbdYRz9PaKRh2ZqRMgkRy

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