Transaction not yet indexed

21VpjXbumJsXGDWsxGGLB6AoS5sVZNsUBxD2kM68xM2Gb4UAfmdtSQdrxzekJGfUDa2Lc1FVznDmTu8WnPLPoipp

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