Transaction not yet indexed

21WuW7rxYZS7QHsfZ8PLNfqdmEUACXkbXRDXdY6SeNMM7cWZ3mCuMUAnTcaMXPmSWDd88DYHbwLTNMwikYFApv8M

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