Transaction not yet indexed

y6tcAMQRKC9666hE4h1p2BrYHrqe9BJ1zSMowT2fHfFVCcdAYvdKfRtmaVWnscQ5u4dNcyLFPCtWTnAHzdp6F81

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