Transaction not yet indexed

21UU2oWhyUBVHn7bMAM2ZyLqGR35YurppfuWVELFPcbVK6HUSHq3Z2syd1FfSST7gaWZJkovFTDWCY8XoBtXtK2E

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