Transaction not yet indexed

21kWkLyevN6cQd1bvtiagkPj8b5DPDc3chT6Qf8gTqvDFTGATUMCs28j5ofkDm2bqdBxNTHTEFNUVEoiMmEyoUsR

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