Transaction not yet indexed

ymmE8RHWj6PzmAWA2dQETLwLhL9kDfbeBCmpvT7sLrQw2jNKAmcaSwobpBYCzhYM5ZGawbTFAcLuY5wGgvrRdpZ

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