Transaction not yet indexed

2MkmUUcpSm5uRGexQo4zTPdFf7oM9y7xyFQGnAoKECcpmvSx8RdYkyX1Nj8TwHZjKPdGVa6i1U3AVf5jqtegPRNk

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