Transaction not yet indexed

21mYTLHxAbV8PoQdcTTspQHpLWzx8VepD7HifiFj9pvRgaTw18bZcy5JrPkQCsG1dcYUQ2QLRBFEn6NwNp9ft7ey

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