Transaction not yet indexed

21K3yuauTJL7aZmi2oPLyfLdSPAN55PSXrCdwct16nHqvinta4V7fVfTE2PiPouTSEmnk2GmGTGJx2KXDVJRFF8i

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