Transaction not yet indexed

21mw5Lrc1a4Eg2AYFSQ2VKeFSKy2wZuMP3E4CpJMJZbowRDcn1fg9qQ9PXTfnqLMDPTsTxPSSVTrXdkorxx4KGrs

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