Transaction not yet indexed

21K3U5ToK2TgnGeFGcrNHMZ9m9xypraaZqzXWP2k2k2qyx6BJrUQ5Q6De3e2k6uEyfvPMD5YRucerwhcjiPBaUGE

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