Transaction not yet indexed

21LLMW55WEyFVAcYYyeT8BBsBJKSkM2izsSW8SNKTvMEKyHeqad8C71QzvQvcxEUPVVVZMDBsqSWC6PUpWtVEgvd

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