Transaction not yet indexed

5U4e1LRLD7LAEUcnYSH5ox2HA3fJCdwGtHd7iAVf1nqXPKX8j6C7Fr9FfEG6yvTZaik185Qm4DXaKNSSWGUStPB1

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