Transaction not yet indexed

21Bb1a8a6seqxYMdaEEVX6XwCjCyhL1SSmyjcsyJrDV6Hzgm6HGeXELL25Fwo3XViZGqwnyk9AEx3icVcMGoUoMQ

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