Transaction not yet indexed

5Sh88iFRkKPAZMkCPSkaDThRZij73x8HtNjmAD1ykvha2Z9PTEHMXgnVXXi1n9B77DA9sdCYgckof7GvS6df4Fuj

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