Transaction not yet indexed

21HtWgUq2cdVtnxaagFJkF7GodEqirAwNwbmPJVR4Ay84zxMLvRgMwZeeyJWeCYGBC5oLLX2i5Kf3ko31o9kR1U2

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