Transaction not yet indexed

5UbUXuBHuUfR4vcEkbeuuN4CiTvFYB1xSp5xxPNdJ3tzJohY9AuPLJpsmSPbw54jN3x45cMgCAx5c7UcVE8U8YZ2

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