Transaction not yet indexed

21HFVPmtvvHzFYPy5jhUUnTrskdCSqeRhtLFr5qtc56ekmSDuMPFHr8UvDAD29zNCKCJVfVmkzWDxX6KCxYgodb8

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