Transaction not yet indexed

5B21rrzYhPsX1hQfiTTDQNsktLpyg61Ck6pS48mH4sJ3bTXy7oGqwBFNUGhi2mCqLSYAqLfpiV7fDbfcSUkxLQhw

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