Transaction not yet indexed

5kK3RZPQUpYB8cJ8HjuVSy5d3Wd3fc2rJbTixYBJmx8F2KE2jxCqGXQ8EM5No8oVugKPnKs12HZqTBHVRKJvYZZ2

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