Transaction not yet indexed

21UMfs1YRDAoc4UiZnzYGDda2bK6SvAd8baUym9QwAaMLEwbVMpE2NmvjhKSG2vA7zvZhjaA3imWVYT5P89N1SeB

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