Transaction not yet indexed

28A6jpcsZ1dYW7DtUArWV7B7Bu2x6f9kFRcMVF8UsFbsnBa7TAonEst7pvXSPpo7WWb8NUkXYrmx7oJwgG1DfB48

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