Transaction not yet indexed

21WWKNdiiXSf1aL7D1KiXZY4YjZVnRZKhNBoW2Bi1N1q3MT2gNoXHx21cb9kPuy6NPxFmU9XY64UXJX3evLLQod5

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