Transaction not yet indexed

21FFHD2dyRruPrBPDPyiMr71RDde8o9WwbRQdRVwXFKPFyvuM69WEnxpzsBtzWRFP1MFLJnXSH2i583ayqHkPq1k

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