Transaction not yet indexed

21LszLG3AwAL6EGqkTPzMteKDAnmELbhvu8UnFu66EfH1VymtDmPVcNSZyoELqVcCjnEMVM58NbAaLD1z8qdXqr1

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