Transaction not yet indexed

SHXtCDUE3SRtCSBXFtpYBpCNc1LaSpNS86aBxqiDd9TSdE2yPZfFvwZQFgR6FEBgEHtw5thAYkMG6v7LWc19ufw

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