Transaction not yet indexed

21u1bkaXT9af2V8RrJAfwXhkTr2fs3PSyGgPMkvnnD2TzHG7tbomqjdNet7QNwBLd8msuQh8eDec37ew8f6SMs6A

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