Transaction not yet indexed

21c81VphRXAuAigG4VoB9PEyP9RnA3gGPfpBhAsCWCU1GvfvJCyn3G1gk8uvhtEMZ5EheA5UhLoPQi3fLvhbM9JB

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