Transaction not yet indexed

21UQ2fDFk1W339Ff8eqsMok6VQV138d2sDDKv7BDZcv1xVHZceEhDrb973pmvHkefd6N5SwHq4LoVMKAb68s4ktr

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