Transaction not yet indexed

21VUntTVAbcUf3mY6rULMDjsvCU43z2ocVJSgvjGub5rUjcWJhj3uNeTpc1dGMKRErjsfmF7EUUecVUXPc9taSo6

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