Transaction not yet indexed

2CuEL91Uhhtv3E9GJ8RempLCSQLL99TSzh8yQCMpKWGT7nmQe7dafPF3Y2vCbQVy528XtDqXE6soANaPar3KdKJ

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