Transaction not yet indexed

1tzgMEwgPXotNTH6dV2hKhJT3ZbJNNpvVvtYRVtddx68FcMk18pmVBrpShaT3VMiRedkUQAxSxWqG94siG4Qr48

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