Transaction not yet indexed

66Mh86vB6rwFCckyrAqtHo9WFcYFQaV3ufdNzVUkbAdiogFxqSm9yQBy2X2v6tzHrT7i6FcQDGKCVYG5FuP24H3F

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