Transaction not yet indexed

yAaCH4MJ12vpVz5Emec6yuL8qp3RoDWyaLY9sGVdfS4uxdNSHUS72uXJPCXmd6s28EPXdKrDR68qETqhmdPSKCy

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