Transaction not yet indexed

5ubE6vUtAUqa37yVUS6qQLSWV2WjSFcyDsa2ACUhAUPkAkphbggVidmbYnNUsTERWCDE2eeC6wjm5UXE8YMWoqM6

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