Transaction not yet indexed

21LFTCQndvs1bd4o4kbRhc9gdY5Cg57dufpwhdXMi2tPFYY5cJs3kgxaa4GXh1e1mXNFDH5r6GC6LjJBGSGXNQVf

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