Transaction not yet indexed

21NiUBc6GVZYBkyMdhSNBKj7GdEM5pBUTougYv4ti7qHFiPkfx2L6Cghtx3q5DFo6mFSkB2gpRop4yzu8jzVhWBH

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