Transaction not yet indexed

21FnE6tSdEoaSjxpeb5xXarHvc75svft8eanMw6ULM8VrcivEtg3xdpLdnRDFNS7QtQmdQcFfeS7NFZFN2JW2SF1

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