Transaction not yet indexed

21WfSDYKKMUK9EXg11ASGeXYNTVwgs7wZbdes5m2u8JGgaTR2cbGTcSAkddhmVZdtPCpeRx7N1dyJE9Mpt4rTKQ5

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