Transaction not yet indexed

21HDpRiukXUM769mzPdXTdb1Apsozw7cQifL7GuTyyGo8hbDsU5t16qZo4qbWFAMj3nZJCGhp6VAvRCSWBzTq3qa

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