Transaction not yet indexed

21uUVHMMSRtTy1sdAgy9GeyKxd4iydxGXEH3Y4JSarYRSvw6fiiHiTS8UCkUNukGTthm8rRZWGnpSSbeZ48FPS5h

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