Transaction not yet indexed

21Ru5MkHnebgeavTSmnD8Pc85Wu77hw9Jz8m8vFYh6gNJ6xF7GwXPMnRgjrjdwop7P5tFvcdo2WPyUm8YNBxfLNx

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